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<a href="_m_g_r_s_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// CLASSIFICATION: UNCLASSIFIED</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/***************************************************************************/</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* RSC IDENTIFIER: MGRS</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * ABSTRACT</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This component converts between geodetic coordinates (latitude and</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * longitude) and Military Grid Reference System (MGRS) coordinates.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * ERROR HANDLING</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * This component checks parameters for valid values. If an invalid value</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * is found, the error code is combined with the current error code using</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * the bitwise or. This combining allows multiple error codes to be</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * returned. The possible error codes are:</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * MGRS_NO_ERROR : No errors occurred in function</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * MGRS_LAT_ERROR : Latitude outside of valid range</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * (-90 to 90 degrees)</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * MGRS_LON_ERROR : Longitude outside of valid range</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * (-180 to 360 degrees)</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * MGRS_STR_ERROR : An MGRS string error: string too long,</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * too short, or badly formed</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * MGRS_PRECISION_ERROR : The precision must be between 0 and 5</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * inclusive.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * MGRS_A_ERROR : Semi-major axis less than or equal to zero</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * MGRS_INV_F_ERROR : Inverse flattening outside of valid range</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * (250 to 350)</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * MGRS_EASTING_ERROR : Easting outside of valid range</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * (100,000 to 900,000 meters for UTM)</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * (0 to 4,000,000 meters for UPS)</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * MGRS_NORTHING_ERROR : Northing outside of valid range</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * (0 to 10,000,000 meters for UTM)</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * (0 to 4,000,000 meters for UPS)</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * MGRS_ZONE_ERROR : Zone outside of valid range (1 to 60)</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * MGRS_HEMISPHERE_ERROR : Invalid hemisphere ('N' or 'S')</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * REUSE NOTES</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * MGRS is intended for reuse by any application that does conversions</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * between geodetic coordinates and MGRS coordinates.</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * REFERENCES</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * Further information on MGRS can be found in the Reuse Manual.</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * MGRS originated from : U.S. Army Topographic Engineering Center</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * Geospatial Information Division</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * 7701 Telegraph Road</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * Alexandria, VA 22310-3864</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * LICENSES</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * None apply to this component.</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * RESTRICTIONS</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * ENVIRONMENT</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * MGRS was tested and certified in the following environments:</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * 1. Solaris 2.5 with GCC version 2.8.1</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * 2. Windows 95 with MS Visual C++ version 6</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * MODIFICATIONS</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * Date Description</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * ---- -----------</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * 2-27-07 Original Code</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * 3/23/2011 NGL BAEts28583 Updated for memory leak in method toUTM, </span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * if MGRS input is not within zone letter bounds. </span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * 9/16/2013 KNL MSP_29918 Validate MGRS string, display errors if </span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> * special character is found in input string.</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * 1/18/2016 KC BAE_MSP00030349/BAE_MSP00030211 Fix the setting of </span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * the latitude band in MGRS.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * 1/19/2016 A. Layne MSP_DR30125 Updated to pass ellipsoid code </span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * into call to UTM and UTM override. </span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment">/***************************************************************************/</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * INCLUDES</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#include <ctype.h></span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#include <math.h></span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#include <string.h></span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#include <sstream></span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#include "<a class="code" href="_u_p_s_8h.html">UPS.h</a>"</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="preprocessor">#include "<a class="code" href="_u_t_m_8h.html">UTM.h</a>"</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#include "<a class="code" href="_m_g_r_s_8h.html">MGRS.h</a>"</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#include "<a class="code" href="_ellipsoid_parameters_8h.html">EllipsoidParameters.h</a>"</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#include "<a class="code" href="_m_g_r_sor_u_s_n_g_coordinates_8h.html">MGRSorUSNGCoordinates.h</a>"</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor">#include "<a class="code" href="_geodetic_coordinates_8h.html">GeodeticCoordinates.h</a>"</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor">#include "<a class="code" href="_u_p_s_coordinates_8h.html">UPSCoordinates.h</a>"</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#include "<a class="code" href="_u_t_m_coordinates_8h.html">UTMCoordinates.h</a>"</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#include "<a class="code" href="_coordinate_conversion_exception_8h.html">CoordinateConversionException.h</a>"</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#include "<a class="code" href="_error_messages_8h.html">ErrorMessages.h</a>"</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#include "<a class="code" href="_warning_messages_8h.html">WarningMessages.h</a>"</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">using namespace </span>std;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * ctype.h - Standard C character handling library</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> * math.h - Standard C math library</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * stdio.h - Standard C input/output library</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * string.h - Standard C string handling library</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * UPS.h - Universal Polar Stereographic (UPS) projection</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * UTM.h - Universal Transverse Mercator (UTM) projection</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * MGRS.h - function prototype error checking</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * MGRSorUSNGCoordinates.h - defines mgrs coordinates</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * GeodeticCoordinates.h - defines geodetic coordinates</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * UPSCoordinates.h - defines ups coordinates</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * UTMCoordinates.h - defines utm coordinates</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * CoordinateConversionException.h - Exception handler</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> * ErrorMessages.h - Contains exception messages</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> * WarningMessages.h - Contains warning messages</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">using namespace </span>MSP::CCS;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment">/************************************************************************/</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment">/* DEFINES</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70"> 131</a></span> <span class="preprocessor">#define EPSILON 1.75e-7 </span><span class="comment">/* approx 1.0e-5 degrees (~1 meter) in radians */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18"> 133</a></span> <span class="preprocessor">#define LETTER_A 0 </span><span class="comment">/* ARRAY INDEX FOR LETTER A */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00134"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#aa5c5b8bfd7ab3d0fe816d049242221a1"> 134</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_B 1 </span><span class="comment">/* ARRAY INDEX FOR LETTER B */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4"> 135</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_C 2 </span><span class="comment">/* ARRAY INDEX FOR LETTER C */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a7215dc965625af32ef38adda5ab08d5f"> 136</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_D 3 </span><span class="comment">/* ARRAY INDEX FOR LETTER D */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a6eca89441470c5e20646b0e64c801359"> 137</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_E 4 </span><span class="comment">/* ARRAY INDEX FOR LETTER E */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ac96d3b70bf5fe64a509c2d7083327bec"> 138</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_F 5 </span><span class="comment">/* ARRAY INDEX FOR LETTER F */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00139"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ac5aef92f1ab637fcfe58de12014d558c"> 139</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_G 6 </span><span class="comment">/* ARRAY INDEX FOR LETTER G */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f"> 140</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_H 7 </span><span class="comment">/* ARRAY INDEX FOR LETTER H */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3"> 141</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_I 8 </span><span class="comment">/* ARRAY INDEX FOR LETTER I */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445"> 142</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_J 9 </span><span class="comment">/* ARRAY INDEX FOR LETTER J */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ad541accf21edfd520ef730cceed89caa"> 143</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_K 10 </span><span class="comment">/* ARRAY INDEX FOR LETTER K */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#aa0b6afabb9d39ed3308a4dc20c7a177f"> 144</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_L 11 </span><span class="comment">/* ARRAY INDEX FOR LETTER L */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a1ceb6295add75529dab07f5ea0c7ccf7"> 145</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_M 12 </span><span class="comment">/* ARRAY INDEX FOR LETTER M */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970"> 146</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_N 13 </span><span class="comment">/* ARRAY INDEX FOR LETTER N */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1"> 147</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_O 14 </span><span class="comment">/* ARRAY INDEX FOR LETTER O */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a54b8711dcdf18a8c96a1ffaa20387dce"> 148</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_P 15 </span><span class="comment">/* ARRAY INDEX FOR LETTER P */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00149"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ae440a1f1db941ff01361c4e2b65f0968"> 149</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_Q 16 </span><span class="comment">/* ARRAY INDEX FOR LETTER Q */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a8ec8a73a3ef0ccf98ffa6afd824745ef"> 150</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_R 17 </span><span class="comment">/* ARRAY INDEX FOR LETTER R */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#af4cdd4498a699d14eef17977c7d87032"> 151</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_S 18 </span><span class="comment">/* ARRAY INDEX FOR LETTER S */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#aff32c778333d6795956beafeae632ecd"> 152</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_T 19 </span><span class="comment">/* ARRAY INDEX FOR LETTER T */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a9f358144e43e2f84735588240a408080"> 153</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_U 20 </span><span class="comment">/* ARRAY INDEX FOR LETTER U */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a24c0e6d43227a206e2a5dedd6bc8433e"> 154</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_V 21 </span><span class="comment">/* ARRAY INDEX FOR LETTER V */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ae839772fc9c448d1e1b666d997c17bb1"> 155</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_W 22 </span><span class="comment">/* ARRAY INDEX FOR LETTER W */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813"> 156</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_X 23 </span><span class="comment">/* ARRAY INDEX FOR LETTER X */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#af4d9216ec733e8d0d538680541a2882c"> 157</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_Y 24 </span><span class="comment">/* ARRAY INDEX FOR LETTER Y */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc"> 158</a></span> <span class="preprocessor"></span><span class="preprocessor">#define LETTER_Z 25 </span><span class="comment">/* ARRAY INDEX FOR LETTER Z */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764"> 160</a></span> <span class="preprocessor">#define ONEHT 100000.e0 </span><span class="comment">/* ONE HUNDRED THOUSAND */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05"> 161</a></span> <span class="preprocessor"></span><span class="preprocessor">#define TWOMIL 2000000.e0 </span><span class="comment">/* TWO MILLION */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#aa8cecfc5c5c054d2875c03e77b7be15d"> 162</a></span> <span class="preprocessor"></span><span class="preprocessor">#define TRUE 1 </span><span class="comment">/* CONSTANT VALUE FOR TRUE VALUE */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#aa93f0eb578d23995850d61f7d61c55c1"> 163</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FALSE 0 </span><span class="comment">/* CONSTANT VALUE FOR FALSE VALUE */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a598a3330b3c21701223ee0ca14316eca"> 164</a></span> <span class="preprocessor"></span><span class="preprocessor">#define PI 3.14159265358979323e0</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a27d2bea15134ae7c7f7a2d11379bde53"> 165</a></span> <span class="preprocessor"></span><span class="preprocessor">#define PI_OVER_2 (PI / 2.0e0)</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4"> 166</a></span> <span class="preprocessor"></span><span class="preprocessor">#define PI_OVER_180 (PI / 180.0e0)</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ab7634eff7b48c510543acd2438abf718"> 168</a></span> <span class="preprocessor">#define MIN_EASTING 100000.0</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a39f59e511cbfb1a5b3463cc62fd4bc80"> 169</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MAX_EASTING 900000.0</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a04c0819c07aa428013da167f5000bf5a"> 170</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MIN_NORTHING 0.0</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#accdbf2b64a22de4b844d2cf657875fc7"> 171</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MAX_NORTHING 10000000.0</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a4ed9e805da6b82cc662002e83173a2b8"> 172</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MAX_PRECISION 5 </span><span class="comment">/* Maximum precision of easting & northing */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a974e68c95248264430f7969348ceddb6"> 173</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MIN_MGRS_NON_POLAR_LAT (-80.0 * ( PI / 180.0 )) </span><span class="comment">/* -80 deg in rad */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00174"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a3f2c6e0c6affe97dc6932632f57f03a0"> 174</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MAX_MGRS_NON_POLAR_LAT ( 84.0 * ( PI / 180.0 )) </span><span class="comment">/* 84 deg in rad */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a9973bf85e3f2c94bae1fd11440e54d79"> 176</a></span> <span class="preprocessor">#define MIN_EAST_NORTH 0.0</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a82975828ec76de0f48a450f0e11faec5"> 177</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MAX_EAST_NORTH 3999999.0</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a6aeef62349d63341b1592a75422bdaa6"> 179</a></span> <span class="preprocessor">#define _6 (6.0 * (PI / 180.0))</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a1963c6e0e04c77914cb67f0af34fdc3a"> 180</a></span> <span class="preprocessor"></span><span class="preprocessor">#define _8 (8.0 * (PI / 180.0))</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a7d6b719ef4dcec8cdfb747b7612f46ae"> 181</a></span> <span class="preprocessor"></span><span class="preprocessor">#define _72 (72.0 * (PI / 180.0))</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a4c68a718ccf5636c61a5680d4d9a1867"> 182</a></span> <span class="preprocessor"></span><span class="preprocessor">#define _80 (80.0 * (PI / 180.0))</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a549aa4ae53cb40097588b142dbb2afc9"> 183</a></span> <span class="preprocessor"></span><span class="preprocessor">#define _80_5 (80.5 * (PI / 180.0))</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#af3128259f56a69992645df1e03cf9ae1"> 184</a></span> <span class="preprocessor"></span><span class="preprocessor">#define _84_5 (84.5 * (PI / 180.0))</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00186"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13"> 186</a></span> <span class="preprocessor">#define _500000 500000.0</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * CLARKE_1866 : Ellipsoid code for CLARKE_1866</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * CLARKE_1880 : Ellipsoid code for CLARKE_1880</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * BESSEL_1841 : Ellipsoid code for BESSEL_1841</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * BESSEL_1841_NAMIBIA : Ellipsoid code for BESSEL 1841 (NAMIBIA)</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a0f6b4d171c3fbcf5a99eeb981f631e92"> 194</a></span> <span class="preprocessor">#define CLARKE_1866 "CC"</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a2ab68044f31a6a2816b12e319fa77877"> 195</a></span> <span class="preprocessor"></span><span class="preprocessor">#define CLARKE_1880 "CD"</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a6c50d2e5fc682d8215048d7bd3883ef5"> 196</a></span> <span class="preprocessor"></span><span class="preprocessor">#define BESSEL_1841 "BR"</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a5e209b65290b189ca6fb28318ff705d5"> 197</a></span> <span class="preprocessor"></span><span class="preprocessor">#define BESSEL_1841_NAMIBIA "BN"</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e"> 199</a></span> <span class="preprocessor">#define EPSILON2 4.99e-4</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="code" href="struct_latitude___band.html"> 201</a></span> <span class="keyword">struct </span><a class="code" href="struct_latitude___band.html">Latitude_Band</a></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> {</div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="code" href="struct_latitude___band.html#a3e1b123ecbd1ec2fd2b3235a1614096b"> 203</a></span>  <span class="keywordtype">long</span> <a class="code" href="struct_latitude___band.html#a3e1b123ecbd1ec2fd2b3235a1614096b">letter</a>; <span class="comment">/* letter representing latitude band */</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"><a class="code" href="struct_latitude___band.html#a317b645b47a2d0a92c696ba76e2c7fd1"> 204</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct_latitude___band.html#a317b645b47a2d0a92c696ba76e2c7fd1">min_northing</a>; <span class="comment">/* minimum northing for latitude band */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="code" href="struct_latitude___band.html#a8144726af2beee16f56cae50d2e85a96"> 205</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct_latitude___band.html#a8144726af2beee16f56cae50d2e85a96">north</a>; <span class="comment">/* upper latitude for latitude band */</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"><a class="code" href="struct_latitude___band.html#a9c8fdc7cf8ae81fa2c8ce9b9a3400532"> 206</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct_latitude___band.html#a9c8fdc7cf8ae81fa2c8ce9b9a3400532">south</a>; <span class="comment">/* lower latitude for latitude band */</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="code" href="struct_latitude___band.html#a98f30c3f694c844237a081316b649259"> 207</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct_latitude___band.html#a98f30c3f694c844237a081316b649259">northing_offset</a>; <span class="comment">/* latitude band northing offset */</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> };</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115"> 210</a></span> <span class="keyword">const</span> <a class="code" href="struct_latitude___band.html">Latitude_Band</a> <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[20] = {</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4">LETTER_C</a>, 1100000.0, -72.0, -80.5, 0.0},</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a7215dc965625af32ef38adda5ab08d5f">LETTER_D</a>, 2000000.0, -64.0, -72.0, 2000000.0},</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a6eca89441470c5e20646b0e64c801359">LETTER_E</a>, 2800000.0, -56.0, -64.0, 2000000.0},</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  {<a class="code" href="_m_g_r_s_8cpp.html#ac96d3b70bf5fe64a509c2d7083327bec">LETTER_F</a>, 3700000.0, -48.0, -56.0, 2000000.0},</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  {<a class="code" href="_m_g_r_s_8cpp.html#ac5aef92f1ab637fcfe58de12014d558c">LETTER_G</a>, 4600000.0, -40.0, -48.0, 4000000.0},</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>, 5500000.0, -32.0, -40.0, 4000000.0},</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>, 6400000.0, -24.0, -32.0, 6000000.0},</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  {<a class="code" href="_m_g_r_s_8cpp.html#ad541accf21edfd520ef730cceed89caa">LETTER_K</a>, 7300000.0, -16.0, -24.0, 6000000.0},</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  {<a class="code" href="_m_g_r_s_8cpp.html#aa0b6afabb9d39ed3308a4dc20c7a177f">LETTER_L</a>, 8200000.0, -8.0, -16.0, 8000000.0},</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a1ceb6295add75529dab07f5ea0c7ccf7">LETTER_M</a>, 9100000.0, 0.0, -8.0, 8000000.0},</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {<a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>, 0.0, 8.0, 0.0, 0.0},</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a54b8711dcdf18a8c96a1ffaa20387dce">LETTER_P</a>, 800000.0, 16.0, 8.0, 0.0},</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  {<a class="code" href="_m_g_r_s_8cpp.html#ae440a1f1db941ff01361c4e2b65f0968">LETTER_Q</a>, 1700000.0, 24.0, 16.0, 0.0},</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a8ec8a73a3ef0ccf98ffa6afd824745ef">LETTER_R</a>, 2600000.0, 32.0, 24.0, 2000000.0},</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  {<a class="code" href="_m_g_r_s_8cpp.html#af4cdd4498a699d14eef17977c7d87032">LETTER_S</a>, 3500000.0, 40.0, 32.0, 2000000.0},</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  {<a class="code" href="_m_g_r_s_8cpp.html#aff32c778333d6795956beafeae632ecd">LETTER_T</a>, 4400000.0, 48.0, 40.0, 4000000.0},</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a9f358144e43e2f84735588240a408080">LETTER_U</a>, 5300000.0, 56.0, 48.0, 4000000.0},</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a24c0e6d43227a206e2a5dedd6bc8433e">LETTER_V</a>, 6200000.0, 64.0, 56.0, 6000000.0},</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  {<a class="code" href="_m_g_r_s_8cpp.html#ae839772fc9c448d1e1b666d997c17bb1">LETTER_W</a>, 7000000.0, 72.0, 64.0, 6000000.0},</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  {<a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a>, 7900000.0, 84.5, 72.0, 6000000.0}};</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html"> 233</a></span> <span class="keyword">struct </span><a class="code" href="struct_u_p_s___constant.html">UPS_Constant</a></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> {</div>
<div class="line"><a name="l00235"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html#a72d76941a27f3559fbe10dd5dfbfd58a"> 235</a></span>  <span class="keywordtype">long</span> <a class="code" href="struct_u_p_s___constant.html#a72d76941a27f3559fbe10dd5dfbfd58a">letter</a>; <span class="comment">/* letter representing latitude band */</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html#a353af996b504289d9f72b92593cd57a7"> 236</a></span>  <span class="keywordtype">long</span> <a class="code" href="struct_u_p_s___constant.html#a353af996b504289d9f72b92593cd57a7">ltr2_low_value</a>; <span class="comment">/* 2nd letter range - low number */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html#a4f5688e4a27fb0f423393c6159d21ef7"> 237</a></span>  <span class="keywordtype">long</span> <a class="code" href="struct_u_p_s___constant.html#a4f5688e4a27fb0f423393c6159d21ef7">ltr2_high_value</a>; <span class="comment">/* 2nd letter range - high number */</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html#a856f5bac048608ea700e5aeb25542b79"> 238</a></span>  <span class="keywordtype">long</span> <a class="code" href="struct_u_p_s___constant.html#a856f5bac048608ea700e5aeb25542b79">ltr3_high_value</a>; <span class="comment">/* 3rd letter range - high number (UPS) */</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html#ac012248d19ae0e0b27cb186815bd166c"> 239</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct_u_p_s___constant.html#ac012248d19ae0e0b27cb186815bd166c">false_easting</a>; <span class="comment">/* False easting based on 2nd letter */</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"><a class="code" href="struct_u_p_s___constant.html#a87ee7657f1309b23b0d5b1fb112f22ed"> 240</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct_u_p_s___constant.html#a87ee7657f1309b23b0d5b1fb112f22ed">false_northing</a>; <span class="comment">/* False northing based on 3rd letter */</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> };</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213"> 243</a></span> <span class="keyword">const</span> <a class="code" href="struct_u_p_s___constant.html">UPS_Constant</a> <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[4] =</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  {{<a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>, <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>, <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>, <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>, 800000.0, 800000.0},</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  {<a class="code" href="_m_g_r_s_8cpp.html#aa5c5b8bfd7ab3d0fe816d049242221a1">LETTER_B</a>, <a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>, <a class="code" href="_m_g_r_s_8cpp.html#a8ec8a73a3ef0ccf98ffa6afd824745ef">LETTER_R</a>, <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>, 2000000.0, 800000.0},</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  {<a class="code" href="_m_g_r_s_8cpp.html#af4d9216ec733e8d0d538680541a2882c">LETTER_Y</a>, <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>, <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>, <a class="code" href="_m_g_r_s_8cpp.html#a54b8711dcdf18a8c96a1ffaa20387dce">LETTER_P</a>, 800000.0, 1300000.0},</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  {<a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>, <a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>, <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>, <a class="code" href="_m_g_r_s_8cpp.html#a54b8711dcdf18a8c96a1ffaa20387dce">LETTER_P</a>, 2000000.0, 1300000.0}};</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment">/************************************************************************/</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">/* LOCAL FUNCTIONS</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97"> 256</a></span> <span class="keywordtype">double</span> <a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97">computeScale</a>( <span class="keywordtype">int</span> prec )</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> {</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">double</span> scale = 1.0e5;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">switch</span>( prec )</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  {</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  scale = 1.0e5;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">case</span> 1:</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  scale = 1.0e4;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">case</span> 2:</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  scale = 1.0e3;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">case</span> 3:</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  scale = 1.0e2;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">case</span> 4:</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  scale = 1.0e1;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">case</span> 5:</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  scale = 1.0e0;</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  }</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">return</span> scale;</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> }</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#abfe2dad67a818248d268cadcc99bb29e"> 291</a></span> <span class="keywordtype">void</span> <a class="code" href="_m_g_r_s_8cpp.html#abfe2dad67a818248d268cadcc99bb29e">makeMGRSString</a>(</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">char</span>* MGRSString,</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordtype">long</span> zone,</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordtype">int</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>],</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordtype">double</span> easting,</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordtype">double</span> northing,</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> {</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> * The function makeMGRSString constructs an MGRS string</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> * from its component parts.</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> * MGRSString : MGRS coordinate string (output)</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * zone : UTM Zone (input)</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> * letters : MGRS coordinate string letters (input)</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> * easting : Easting value (input)</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> * northing : Northing value (input)</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> * precision : Precision level of MGRS string (input)</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordtype">long</span> i;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordtype">long</span> j;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordtype">double</span> divisor;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordtype">long</span> east;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordtype">long</span> north;</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordtype">char</span> alphabet[] = <span class="stringliteral">"ABCDEFGHIJKLMNOPQRSTUVWXYZ"</span>;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  i = 0;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">if</span> (zone)</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  i = sprintf (MGRSString+i,<span class="stringliteral">"%2.2ld"</span>,zone);</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  strncpy(MGRSString, <span class="stringliteral">" "</span>, 2); <span class="comment">// 2 spaces</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">for</span> (j=0;j<3;j++)</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  MGRSString[i++] = alphabet[letters[j]];</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  divisor = <a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97">computeScale</a>( precision );</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  easting = fmod (easting, 100000.0);</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (easting >= 99999.5)</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  easting = 99999.0;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  east = (long)((easting+<a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a>) /divisor);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  i += sprintf (MGRSString+i, <span class="stringliteral">"%*.*ld"</span>, precision, precision, east);</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  northing = fmod (northing, 100000.0);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">if</span> (northing >= 99999.5)</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  northing = 99999.0;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  north = (long)((northing+<a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a>) /divisor);</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  i += sprintf (MGRSString+i, <span class="stringliteral">"%*.*ld"</span>, precision, precision, north);</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> }</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div>
<div class="line"><a name="l00342"></a><span class="lineno"><a class="code" href="_m_g_r_s_8cpp.html#a6b0d1eedfdbc52d8f0ae5e71a9fee4e3"> 342</a></span> <span class="keywordtype">void</span> <a class="code" href="_m_g_r_s_8cpp.html#a6b0d1eedfdbc52d8f0ae5e71a9fee4e3">breakMGRSString</a>(</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordtype">char</span>* MGRSString,</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordtype">long</span>* zone,</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordtype">long</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>],</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">double</span>* easting,</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">double</span>* northing,</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordtype">long</span>* precision )</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> {</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * The function breakMGRSString breaks down an MGRS</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * coordinate string into its component parts.</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * MGRS : MGRS coordinate string (input)</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> * zone : UTM Zone (output)</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * letters : MGRS coordinate string letters (output)</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * easting : Easting value (output)</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> * northing : Northing value (output)</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> * precision : Precision level of MGRS string (output)</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordtype">long</span> num_digits;</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordtype">long</span> num_letters;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordtype">long</span> i = 0;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordtype">long</span> j = 0;</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="comment">// remove any spaces from MGRS string</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordtype">char</span> tempMGRSString[100+1];</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">while</span>( MGRSString[i] != <span class="charliteral">'\0'</span> || j == 100 )</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  {</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span>( MGRSString[i] != <span class="charliteral">' '</span> )</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  {</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="comment">// check for invalid character</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">if</span> (!isdigit(MGRSString[i]) && !isalpha(MGRSString[i]) )</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  tempMGRSString[j] = MGRSString[i];</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  j++;</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  i++;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  tempMGRSString[j] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  i = 0;</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  j = 0;</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">while</span> (tempMGRSString[i] == <span class="charliteral">' '</span>)</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  i++; <span class="comment">/* skip any leading blanks */</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  j = i;</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">while</span> (isdigit(tempMGRSString[i]))</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  i++;</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  num_digits = i - j;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (num_digits <= 2)</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">if</span> (num_digits > 0)</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  {</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordtype">char</span> zone_string[3];</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="comment">/* get zone */</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  strncpy (zone_string, tempMGRSString+j, 2);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  zone_string[2] = 0;</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  sscanf (zone_string, <span class="stringliteral">"%ld"</span>, zone);</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> ((*zone < 1) || (*zone > 60))</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  }</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  *zone = 0;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  j = i;</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> </div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">while</span> (isalpha(tempMGRSString[i]))</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  i++;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  num_letters = i - j;</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">if</span> (num_letters == 3)</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  {</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="comment">/* get letters */</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  letters[0] = (toupper(tempMGRSString[j]) - (long)<span class="charliteral">'A'</span>);</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">if</span> ((letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a>) || (letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a>))</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  letters[1] = (toupper(tempMGRSString[j+1]) - (long)<span class="charliteral">'A'</span>);</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">if</span> ((letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a>) || (letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a>))</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  letters[2] = (toupper(tempMGRSString[j+2]) - (long)<span class="charliteral">'A'</span>);</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">if</span> ((letters[2] == <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a>) || (letters[2] == <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a>))</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  }</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  j = i;</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">while</span> (isdigit(tempMGRSString[i]))</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  i++;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  num_digits = i - j;</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">if</span> ((num_digits <= 10) && (num_digits%2 == 0))</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  {</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordtype">long</span> n;</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordtype">char</span> east_string[6];</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordtype">char</span> north_string[6];</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordtype">long</span> east;</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordtype">long</span> north;</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordtype">double</span> multiplier;</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="comment">/* get easting & northing */</span></div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  n = num_digits/2;</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  *precision = n;</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">if</span> (n > 0)</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  {</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  strncpy (east_string, tempMGRSString+j, n);</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  east_string[n] = 0;</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  sscanf (east_string, <span class="stringliteral">"%ld"</span>, &east);</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  strncpy (north_string, tempMGRSString+j+n, n);</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  north_string[n] = 0;</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  sscanf (north_string, <span class="stringliteral">"%ld"</span>, &north);</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  multiplier = <a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97">computeScale</a>( n );</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  *easting = east * multiplier; <span class="comment">// + (multiplier/2.0); // move to </span></div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  *northing = north * multiplier; <span class="comment">// + (multiplier/2.0); // grid center</span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  }</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  {</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  *easting = 0.0;</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  *northing = 0.0;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  }</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  }</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( ErrorMessages::mgrsString );</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> }</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment">/************************************************************************/</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="comment">/* FUNCTIONS</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a76682490b567248951dbb5778b74a234"> 472</a></span> MGRS::MGRS(</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordtype">double</span> ellipsoidSemiMajorAxis,</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordtype">double</span> ellipsoidFlattening,</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordtype">char</span>* ellipsoidCode ) :</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html">CoordinateSystem</a>(),</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  ups( 0 ),</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  utm( 0 )</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> {</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="comment"> * The constructor receives the ellipsoid parameters and sets</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="comment"> * the corresponding state variables. If any errors occur, an</span></div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="comment"> * exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"> * ellipsoidSemiMajorAxis : Semi-major axis of ellipsoid in meters (input)</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment"> * ellipsoidFlattening : Flattening of ellipsoid (input)</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> * ellipsoid_Code : 2-letter code for ellipsoid (input)</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordtype">double</span> inv_f = 1 / ellipsoidFlattening;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> </div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">if</span> (ellipsoidSemiMajorAxis <= 0.0)</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  { <span class="comment">/* Semi-major axis must be greater than zero */</span></div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a75f494a85ff1b96b4ada5511f3bcc914">ErrorMessages::semiMajorAxis</a> );</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">if</span> ((inv_f < 250) || (inv_f > 350))</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  { <span class="comment">/* Inverse flattening must be between 250 and 350 */</span></div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#ac376fe1588b8d462711455ba1ff73fb0">ErrorMessages::ellipsoidFlattening</a> );</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  }</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a> = ellipsoidSemiMajorAxis;</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a> = ellipsoidFlattening;</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> </div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  strncpy (MGRSEllipsoidCode, ellipsoidCode, 2);</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  MGRSEllipsoidCode[2] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  ups = <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html">UPS</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>, <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a> );</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  utm = <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html">UTM</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>, <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a>, MGRSEllipsoidCode, 0 );</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> }</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div>
<div class="line"><a name="l00513"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#aeceec14c18df5bd9ef3f36c55154b692"> 513</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a76682490b567248951dbb5778b74a234">MGRS::MGRS</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html">MGRS</a> &m )</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> {</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  ups = <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html">UPS</a>( *( m.ups ) );</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  utm = <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html">UTM</a>( *( m.utm ) );</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a> = m.<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>;</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a> = m.<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a>;</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  strcpy( MGRSEllipsoidCode, m.MGRSEllipsoidCode );</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> }</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> </div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div>
<div class="line"><a name="l00524"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#aa4fa9b7060ea437cbfd49068c8607aba"> 524</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#aa4fa9b7060ea437cbfd49068c8607aba">MGRS::~MGRS</a>()</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> {</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">delete</span> ups;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  ups = 0;</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keyword">delete</span> utm;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  utm = 0;</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> }</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div>
<div class="line"><a name="l00534"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#af310618900967f734a7669ac8a225c17"> 534</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html">MGRS</a>& <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#af310618900967f734a7669ac8a225c17">MGRS::operator=</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html">MGRS</a> &m )</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> {</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">if</span>( <span class="keyword">this</span> != &m )</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  {</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  ups->operator=( *m.ups );</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  utm->operator=( *m.utm );</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a> = m.<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a> = m.<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a>;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  strcpy( MGRSEllipsoidCode, m.MGRSEllipsoidCode );</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  }</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> }</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a name="l00550"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a8502dbc2c0fe5fc65c4058058104a8be"> 550</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_ellipsoid_parameters.html">EllipsoidParameters</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a8502dbc2c0fe5fc65c4058058104a8be">MGRS::getParameters</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> <span class="comment"> * The function getParameters returns the current ellipsoid</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment"> * parameters.</span></div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> <span class="comment"> * ellipsoidSemiMajorAxis : Semi-major axis of ellipsoid, in meters (output)</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="comment"> * ellipsoidFlattening : Flattening of ellipsoid (output)</span></div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> <span class="comment"> * ellipsoidCode : 2-letter code for ellipsoid (output)</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_ellipsoid_parameters.html">EllipsoidParameters</a>(</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>, <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a>, (<span class="keywordtype">char</span>*)MGRSEllipsoidCode );</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> }</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </div>
<div class="line"><a name="l00566"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a657b969747b5a0ce20e7201e73bf41e9"> 566</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a657b969747b5a0ce20e7201e73bf41e9">MGRS::convertFromGeodetic</a>(</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">MSP::CCS::GeodeticCoordinates</a>* geodeticCoordinates,</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> {</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="comment"> * The function convertFromGeodetic converts Geodetic (latitude and</span></div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment"> * longitude) coordinates to an MGRS coordinate string, according to the</span></div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"> * current ellipsoid parameters. If any errors occur, an exception</span></div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="comment"> * is thrown with a description of the error.</span></div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span> <span class="comment"> * latitude : Latitude in radians (input)</span></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span> <span class="comment"> * longitude : Longitude in radians (input)</span></div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> <span class="comment"> * precision : Precision level of MGRS string (input)</span></div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="comment"> * MGRSString : MGRS coordinate string (output)</span></div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span> </div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MGRSorUSNGCoordinates</a>* mgrsorUSNGCoordinates = 0;</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates = 0;</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">UPSCoordinates</a>* upsCoordinates = 0;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordtype">double</span> latitude = geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a4214a0369f1e642e1a446f35b7151108">latitude</a>();</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordtype">double</span> longitude = geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a81b352849684e9910b4001be3fec1b0d">longitude</a>();</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">if</span> ((latitude < -<a class="code" href="_m_g_r_s_8cpp.html#a27d2bea15134ae7c7f7a2d11379bde53">PI_OVER_2</a>) || (latitude > <a class="code" href="_m_g_r_s_8cpp.html#a27d2bea15134ae7c7f7a2d11379bde53">PI_OVER_2</a>))</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  { <span class="comment">/* latitude out of range */</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a816b9dcb83273fbc1ba1f3c215f26329">ErrorMessages::latitude</a> );</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  }</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">if</span> ((longitude < (-<a class="code" href="_m_g_r_s_8cpp.html#a598a3330b3c21701223ee0ca14316eca">PI</a> - <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>)) || (longitude > (2*<a class="code" href="_m_g_r_s_8cpp.html#a598a3330b3c21701223ee0ca14316eca">PI</a> + <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>)))</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  { <span class="comment">/* longitude out of range */</span></div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#aca84764ebfd6a968bae4726c33c4c20b">ErrorMessages::longitude</a> );</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">if</span> ((precision < 0) || (precision > <a class="code" href="_m_g_r_s_8cpp.html#a4ed9e805da6b82cc662002e83173a2b8">MAX_PRECISION</a>))</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a1c35a556546726adc3458ed1fd4546ea">ErrorMessages::precision</a> );</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> </div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordflow">try</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  {</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="comment">// If the latitude is within the valid mgrs non polar range [-80, 84),</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="comment">// convert to mgrs using the utm path,</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="comment">// otherwise convert to mgrs using the ups path</span></div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordflow">if</span>((latitude >= <a class="code" href="_m_g_r_s_8cpp.html#a974e68c95248264430f7969348ceddb6">MIN_MGRS_NON_POLAR_LAT</a> - <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>) &&</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  (latitude < <a class="code" href="_m_g_r_s_8cpp.html#a3f2c6e0c6affe97dc6932632f57f03a0">MAX_MGRS_NON_POLAR_LAT</a> + <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>))</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  {</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  utmCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a95aac053097c47e6f862e1354d7f1a6d">convertFromGeodetic</a>( geodeticCoordinates );</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  mgrsorUSNGCoordinates = fromUTM(</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  utmCoordinates, longitude, latitude, precision );</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  utmCoordinates = 0;</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  }</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  {</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  upsCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#aba73c3cd0e4ae741d0672e33e0a5ef8c">convertFromGeodetic</a>( geodeticCoordinates );</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  mgrsorUSNGCoordinates = fromUPS( upsCoordinates, precision );</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  upsCoordinates = 0;</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  }</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e) {</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> </div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">return</span> mgrsorUSNGCoordinates;</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span> }</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> </div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> </div>
<div class="line"><a name="l00633"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a0c300d46626c1a7d9d6ba13adc5110cd"> 633</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">MSP::CCS::GeodeticCoordinates</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a0c300d46626c1a7d9d6ba13adc5110cd">MGRS::convertToGeodetic</a>(</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* mgrsorUSNGCoordinates )</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> {</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> <span class="comment"> * The function convertToGeodetic converts an MGRS coordinate string</span></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> <span class="comment"> * to Geodetic (latitude and longitude) coordinates</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="comment"> * according to the current ellipsoid parameters. If any errors occur,</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment"> * an exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment"> * MGRS : MGRS coordinate string (input)</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span> <span class="comment"> * latitude : Latitude in radians (output)</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="comment"> * longitude : Longitude in radians (output)</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordtype">long</span> zone;</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordtype">long</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>];</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordtype">double</span> mgrs_easting;</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordtype">double</span> mgrs_northing;</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordtype">long</span> precision;</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticCoordinates = 0;</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates = 0;</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">UPSCoordinates</a>* upsCoordinates = 0;</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> </div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <a class="code" href="_m_g_r_s_8cpp.html#a6b0d1eedfdbc52d8f0ae5e71a9fee4e3">breakMGRSString</a>(</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  mgrsorUSNGCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html#a5f1be12205e7bfd08124723c652051f2">MGRSString</a>(), &zone, letters,</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  &mgrs_easting, &mgrs_northing, &precision );</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> </div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordflow">try</span> </div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  {</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">if</span>( zone )</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  {</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  utmCoordinates = toUTM(</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  zone, letters, mgrs_easting, mgrs_northing, precision );</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  geodeticCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a10d3bb8e4a79d5949892f8fd917a7dfa">convertToGeodetic</a>( utmCoordinates );</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">if</span>( strlen( utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#ad809739421cc0b3d30c52c02bc901a55">warningMessage</a>() ) > 0 )</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  {</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#acd15733bba983388c6e2541901de162e">setWarningMessage</a>( </div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#ad809739421cc0b3d30c52c02bc901a55">warningMessage</a>() );</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  } </div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  utmCoordinates = 0;</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  {</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  upsCoordinates = toUPS( letters, mgrs_easting, mgrs_northing );</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  geodeticCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#a1bb0ff3ef3f2040a333673a27891568f">convertToGeodetic</a>( upsCoordinates );</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  upsCoordinates = 0;</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  }</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  }</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e)</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  {</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  }</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> </div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keywordflow">return</span> geodeticCoordinates;</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span> }</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> </div>
<div class="line"><a name="l00695"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a3666ff1f97efb052d5adc3866a67fb9e"> 695</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a3666ff1f97efb052d5adc3866a67fb9e">MGRS::convertFromUTM</a>(</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates,</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> {</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="comment"> * The function convertFromUTM converts UTM (zone, easting, and</span></div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> <span class="comment"> * northing) coordinates to an MGRS coordinate string, according to the</span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> <span class="comment"> * current ellipsoid parameters. If any errors occur, an exception is</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="comment"> * thrown with a description of the error.</span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> <span class="comment"> * zone : UTM zone (input)</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span> <span class="comment"> * hemisphere : North or South hemisphere (input)</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="comment"> * easting : Easting (X) in meters (input)</span></div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="comment"> * northing : Northing (Y) in meters (input)</span></div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span> <span class="comment"> * precision : Precision level of MGRS string (input)</span></div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> <span class="comment"> * MGRSString : MGRS coordinate string (output)</span></div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> </div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordtype">long</span> zone = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a92db13121e8ae616e03dd62608412381">zone</a>();</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordtype">char</span> hemisphere = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a56a71123cc61870eae1f26882273824a">hemisphere</a>();</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordtype">double</span> easting = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#af7c9fe4e4875df681f382c3c9538aa37">easting</a>();</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordtype">double</span> northing = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a9487fc2821f7c0d1d3021c7dda3ee52b">northing</a>();</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> </div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticCoordinates = 0;</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">UPSCoordinates</a>* upsCoordinates = 0;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MGRSorUSNGCoordinates</a>* mgrsorUSNGCoordinates = 0;</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span> </div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">if</span> ((zone < 1) || (zone > 60))</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a4f3977014328500c8e58a338ba2cc330">ErrorMessages::zone</a> );</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">if</span> ((hemisphere != <span class="charliteral">'S'</span>) && (hemisphere != <span class="charliteral">'N'</span>))</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a1c1d77de9f9febae34c78d8199e60ab7">ErrorMessages::hemisphere</a> );</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordflow">if</span> ((easting < <a class="code" href="_m_g_r_s_8cpp.html#ab7634eff7b48c510543acd2438abf718">MIN_EASTING</a>) || (easting > <a class="code" href="_m_g_r_s_8cpp.html#a39f59e511cbfb1a5b3463cc62fd4bc80">MAX_EASTING</a>))</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35b927051eb2143a2fda20693abd3290">ErrorMessages::easting</a> );</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordflow">if</span> ((northing < <a class="code" href="_m_g_r_s_8cpp.html#a04c0819c07aa428013da167f5000bf5a">MIN_NORTHING</a>) || (northing > <a class="code" href="_m_g_r_s_8cpp.html#accdbf2b64a22de4b844d2cf657875fc7">MAX_NORTHING</a>))</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a31cbb504cb4705337394cdda99b6279c">ErrorMessages::northing</a> );</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordflow">if</span> ((precision < 0) || (precision > <a class="code" href="_m_g_r_s_8cpp.html#a4ed9e805da6b82cc662002e83173a2b8">MAX_PRECISION</a>))</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a1c35a556546726adc3458ed1fd4546ea">ErrorMessages::precision</a> );</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span> </div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">try</span> </div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  {</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  geodeticCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a10d3bb8e4a79d5949892f8fd917a7dfa">convertToGeodetic</a>( utmCoordinates );</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> </div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="comment">// If the latitude is within the valid mgrs non polar range [-80, 84),</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// convert to mgrs using the utm path,</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="comment">// otherwise convert to mgrs using the ups path</span></div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordtype">double</span> latitude = geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a4214a0369f1e642e1a446f35b7151108">latitude</a>();</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span> </div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keywordflow">if</span>((latitude >= (<a class="code" href="_m_g_r_s_8cpp.html#a974e68c95248264430f7969348ceddb6">MIN_MGRS_NON_POLAR_LAT</a> - <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>)) &&</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  (latitude < (<a class="code" href="_m_g_r_s_8cpp.html#a3f2c6e0c6affe97dc6932632f57f03a0">MAX_MGRS_NON_POLAR_LAT</a> + <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>)))</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  mgrsorUSNGCoordinates = fromUTM(</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  utmCoordinates, </div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a81b352849684e9910b4001be3fec1b0d">longitude</a>(), latitude, precision);</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  {</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  upsCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#aba73c3cd0e4ae741d0672e33e0a5ef8c">convertFromGeodetic</a>( geodeticCoordinates );</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  mgrsorUSNGCoordinates = fromUPS( upsCoordinates, precision );</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  }</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  }</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e)</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  {</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  }</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span> </div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span> </div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keywordflow">return</span> mgrsorUSNGCoordinates;</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span> }</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> </div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span> </div>
<div class="line"><a name="l00767"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a87cbd5473b60b46774c87be508315181"> 767</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">MSP::CCS::UTMCoordinates</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a87cbd5473b60b46774c87be508315181">MGRS::convertToUTM</a>(</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* mgrsorUSNGCoordinates )</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> {</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span> <span class="comment"> * The function convertToUTM converts an MGRS coordinate string</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> <span class="comment"> * to UTM projection (zone, hemisphere, easting and northing) coordinates</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span> <span class="comment"> * according to the current ellipsoid parameters. If any errors occur,</span></div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span> <span class="comment"> * an exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span> <span class="comment"> * MGRSString : MGRS coordinate string (input)</span></div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <span class="comment"> * zone : UTM zone (output)</span></div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> <span class="comment"> * hemisphere : North or South hemisphere (output)</span></div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> <span class="comment"> * easting : Easting (X) in meters (output)</span></div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="comment"> * northing : Northing (Y) in meters (output)</span></div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span> </div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keywordtype">long</span> zone;</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keywordtype">long</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>];</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordtype">double</span> mgrs_easting, mgrs_northing;</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordtype">long</span> precision;</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates = 0;</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticCoordinates = 0;</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">UPSCoordinates</a>* upsCoordinates = 0;</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keywordflow">try</span> </div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  {</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <a class="code" href="_m_g_r_s_8cpp.html#a6b0d1eedfdbc52d8f0ae5e71a9fee4e3">breakMGRSString</a>(</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  mgrsorUSNGCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html#a5f1be12205e7bfd08124723c652051f2">MGRSString</a>(), &zone, letters,</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  &mgrs_easting, &mgrs_northing, &precision );</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordflow">if</span> (zone)</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  {</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  utmCoordinates = toUTM(</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  zone, letters, mgrs_easting, mgrs_northing, precision );</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="comment">// Convert to geodetic to make sure that </span></div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="comment">// the coordinates are in the valid utm range </span></div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  geodeticCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a10d3bb8e4a79d5949892f8fd917a7dfa">convertToGeodetic</a>( utmCoordinates );</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  }</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  {</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  upsCoordinates = toUPS( letters, mgrs_easting, mgrs_northing );</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  geodeticCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#a1bb0ff3ef3f2040a333673a27891568f">convertToGeodetic</a>( upsCoordinates );</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  utmCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a95aac053097c47e6f862e1354d7f1a6d">convertFromGeodetic</a>( geodeticCoordinates );</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  }</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  }</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e )</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  {</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  }</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> </div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span> </div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keywordflow">return</span> utmCoordinates;</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span> }</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span> </div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span> </div>
<div class="line"><a name="l00826"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a8bbf1c208dfac977801353b3776b7519"> 826</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#a8bbf1c208dfac977801353b3776b7519">MGRS::convertFromUPS</a>(</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">MSP::CCS::UPSCoordinates</a>* upsCoordinates,</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> {</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="comment"> * The function convertFromUPS converts UPS (hemisphere, easting,</span></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> <span class="comment"> * and northing) coordinates to an MGRS coordinate string according to</span></div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="comment"> * the current ellipsoid parameters. If any errors occur, an</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="comment"> * exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span> <span class="comment"> * hemisphere : Hemisphere either 'N' or 'S' (input)</span></div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> <span class="comment"> * easting : Easting/X in meters (input)</span></div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span> <span class="comment"> * northing : Northing/Y in meters (input)</span></div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span> <span class="comment"> * precision : Precision level of MGRS string (input)</span></div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span> <span class="comment"> * MGRSString : MGRS coordinate string (output)</span></div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span> </div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="keywordtype">int</span> index = 0;</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> </div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordtype">char</span> hemisphere = upsCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html#a463bdbd39004c4f08a4f595e8cb6ff03">hemisphere</a>();</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <span class="keywordtype">double</span> easting = upsCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html#a0a5220504da032398f2c2e8804c9edc9">easting</a>();</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="keywordtype">double</span> northing = upsCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html#abfb8cd78080b98e2c3fbefab856d436c">northing</a>();</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span> </div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates = 0;</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticCoordinates = 0;</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MGRSorUSNGCoordinates</a>* mgrsorUSNGCoordinates = 0;</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span> </div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">if</span> ((hemisphere != <span class="charliteral">'N'</span>) && (hemisphere != <span class="charliteral">'S'</span>))</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a1c1d77de9f9febae34c78d8199e60ab7">ErrorMessages::hemisphere</a> );</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keywordflow">if</span> ((easting < <a class="code" href="_m_g_r_s_8cpp.html#a9973bf85e3f2c94bae1fd11440e54d79">MIN_EAST_NORTH</a>) || (easting > <a class="code" href="_m_g_r_s_8cpp.html#a82975828ec76de0f48a450f0e11faec5">MAX_EAST_NORTH</a>))</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35b927051eb2143a2fda20693abd3290">ErrorMessages::easting</a> );</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keywordflow">if</span> ((northing < <a class="code" href="_m_g_r_s_8cpp.html#a9973bf85e3f2c94bae1fd11440e54d79">MIN_EAST_NORTH</a>) || (northing > <a class="code" href="_m_g_r_s_8cpp.html#a82975828ec76de0f48a450f0e11faec5">MAX_EAST_NORTH</a>))</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a31cbb504cb4705337394cdda99b6279c">ErrorMessages::northing</a> );</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">if</span> ((precision < 0) || (precision > <a class="code" href="_m_g_r_s_8cpp.html#a4ed9e805da6b82cc662002e83173a2b8">MAX_PRECISION</a>))</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a1c35a556546726adc3458ed1fd4546ea">ErrorMessages::precision</a> );</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span> </div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">try</span> </div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  {</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  geodeticCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#a1bb0ff3ef3f2040a333673a27891568f">convertToGeodetic</a>( upsCoordinates );</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span> </div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="comment">// If the latitude is within the valid mgrs polar range [-90, -80) or</span></div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="comment">// [84, 90], convert to mgrs using the ups path,</span></div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="comment">// otherwise convert to mgrs using the utm path</span></div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordtype">double</span> latitude = geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a4214a0369f1e642e1a446f35b7151108">latitude</a>();</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span> </div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keywordflow">if</span>((latitude < (<a class="code" href="_m_g_r_s_8cpp.html#a974e68c95248264430f7969348ceddb6">MIN_MGRS_NON_POLAR_LAT</a> - <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>)) ||</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  (latitude >= (<a class="code" href="_m_g_r_s_8cpp.html#a3f2c6e0c6affe97dc6932632f57f03a0">MAX_MGRS_NON_POLAR_LAT</a> + <a class="code" href="_m_g_r_s_8cpp.html#a002b2f4894492820fe708b1b7e7c5e70">EPSILON</a>)))</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  mgrsorUSNGCoordinates = fromUPS( upsCoordinates, precision );</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  {</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  utmCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a95aac053097c47e6f862e1354d7f1a6d">convertFromGeodetic</a>( geodeticCoordinates );</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keywordtype">double</span> longitude = geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a81b352849684e9910b4001be3fec1b0d">longitude</a>();</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  mgrsorUSNGCoordinates = fromUTM(</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  utmCoordinates, longitude, latitude, precision );</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  }</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  }</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e )</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  {</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  }</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span> </div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> </div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="keywordflow">return</span> mgrsorUSNGCoordinates;</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span> }</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span> </div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span> </div>
<div class="line"><a name="l00896"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#ae4439f0f395152cea294ae874d461b87"> 896</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">MSP::CCS::UPSCoordinates</a>* <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_s.html#ae4439f0f395152cea294ae874d461b87">MGRS::convertToUPS</a>(</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* mgrsorUSNGCoordinates )</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span> {</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="comment"> * The function convertToUPS converts an MGRS coordinate string</span></div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="comment"> * to UPS (hemisphere, easting, and northing) coordinates, according</span></div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span> <span class="comment"> * to the current ellipsoid parameters. If any errors occur, an</span></div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> <span class="comment"> * exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="comment"> * MGRSString : MGRS coordinate string (input)</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="comment"> * hemisphere : Hemisphere either 'N' or 'S' (output)</span></div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"> * easting : Easting/X in meters (output)</span></div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span> <span class="comment"> * northing : Northing/Y in meters (output)</span></div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span> </div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keywordtype">long</span> zone;</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <span class="keywordtype">long</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>];</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="keywordtype">long</span> precision;</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="keywordtype">double</span> mgrs_easting;</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordtype">double</span> mgrs_northing;</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="keywordtype">int</span> index = 0;</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">UPSCoordinates</a>* upsCoordinates = 0;</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticCoordinates = 0;</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates = 0;</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  </div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">try</span></div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  {</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <a class="code" href="_m_g_r_s_8cpp.html#a6b0d1eedfdbc52d8f0ae5e71a9fee4e3">breakMGRSString</a>(</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  mgrsorUSNGCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html#a5f1be12205e7bfd08124723c652051f2">MGRSString</a>(),</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  &zone, letters, &mgrs_easting, &mgrs_northing, &precision );</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> </div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keywordflow">if</span>( !zone )</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  {</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  upsCoordinates = toUPS( letters, mgrs_easting, mgrs_northing );</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="comment">// Convert to geodetic to make sure that</span></div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="comment">// the coordinates are in the valid ups range </span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  geodeticCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#a1bb0ff3ef3f2040a333673a27891568f">convertToGeodetic</a>( upsCoordinates );</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  }</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  {</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  utmCoordinates = toUTM(</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  zone, letters, mgrs_easting, mgrs_northing, precision );</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  geodeticCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a10d3bb8e4a79d5949892f8fd917a7dfa">convertToGeodetic</a>( utmCoordinates );</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  <span class="keywordflow">if</span>( strlen( utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#ad809739421cc0b3d30c52c02bc901a55">warningMessage</a>() ) > 0 )</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  {</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#acd15733bba983388c6e2541901de162e">setWarningMessage</a>(</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#ad809739421cc0b3d30c52c02bc901a55">warningMessage</a>() );</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  }</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  upsCoordinates = ups-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s.html#aba73c3cd0e4ae741d0672e33e0a5ef8c">convertFromGeodetic</a>( geodeticCoordinates );</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  }</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  }</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e )</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  {</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <span class="keyword">delete</span> upsCoordinates;</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  }</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> </div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> </div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordflow">return</span> upsCoordinates;</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span> }</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> </div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span> </div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* MGRS::fromUTM(</div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">MSP::CCS::UTMCoordinates</a>* utmCoordinates,</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordtype">double</span> longitude,</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <span class="keywordtype">double</span> latitude,</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> {</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span> <span class="comment"> * The function fromUTM calculates an MGRS coordinate string</span></div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span> <span class="comment"> * based on the zone, latitude, easting and northing.</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span> <span class="comment"> * zone : Zone number (input)</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> <span class="comment"> * hemisphere : Hemisphere (input)</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> <span class="comment"> * longitude : Longitude in radians (input)</span></div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> <span class="comment"> * latitude : Latitude in radians (input)</span></div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span> <span class="comment"> * easting : Easting (input)</span></div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span> <span class="comment"> * northing : Northing (input)</span></div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span> <span class="comment"> * precision : Precision (input)</span></div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span> <span class="comment"> * MGRSString : MGRS coordinate string (output)</span></div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span> </div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordtype">double</span> pattern_offset; <span class="comment">/* Pattern offset for 3rd letter */</span></div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keywordtype">double</span> grid_northing; <span class="comment">/* Northing used to derive 3rd letter of MGRS */</span></div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordtype">long</span> ltr2_low_value; <span class="comment">/* 2nd letter range - low number */</span></div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keywordtype">long</span> ltr2_high_value; <span class="comment">/* 2nd letter range - high number */</span></div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <span class="keywordtype">int</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>]; <span class="comment">/* Number location of 3 letters in alphabet */</span></div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="keywordtype">char</span> MGRSString[21];</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keywordtype">long</span> <span class="keyword">override</span> = 0;</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <span class="keywordtype">long</span> natural_zone; </div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span> </div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="keywordtype">long</span> zone = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a92db13121e8ae616e03dd62608412381">zone</a>();</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="keywordtype">char</span> hemisphere = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a56a71123cc61870eae1f26882273824a">hemisphere</a>();</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keywordtype">double</span> easting = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#af7c9fe4e4875df681f382c3c9538aa37">easting</a>();</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordtype">double</span> northing = utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a9487fc2821f7c0d1d3021c7dda3ee52b">northing</a>();</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span> </div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  getLatitudeLetter( latitude, &letters[0] );</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span> </div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <span class="comment">// Check if the point is within it's natural zone</span></div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="comment">// If it is not, put it there</span></div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordtype">double</span> pad = <a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a> / 6378137.0;</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keywordflow">if</span> (longitude < <a class="code" href="_m_g_r_s_8cpp.html#a598a3330b3c21701223ee0ca14316eca">PI</a>)</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  {</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  natural_zone = (long)(31 + ((longitude+pad) / <a class="code" href="_m_g_r_s_8cpp.html#a6aeef62349d63341b1592a75422bdaa6">_6</a>));</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  }</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  {</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  natural_zone = (long)(((longitude+pad) / <a class="code" href="_m_g_r_s_8cpp.html#a6aeef62349d63341b1592a75422bdaa6">_6</a>) - 29);</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  }</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> </div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  <span class="keywordflow">if</span> (natural_zone > 60)</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  natural_zone = 1;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <span class="keywordflow">if</span> (zone != natural_zone) </div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  { <span class="comment">// reconvert to override zone</span></div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  </div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html">UTM</a> utmOverride( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>, <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a>, MGRSEllipsoidCode, natural_zone );</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a> geodeticCoordinates(</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_type.html#a418b669819e988d0cb43c506beffd8eba49202f41636b7629fc9431e8d1b448d4">CoordinateType::geodetic</a>, longitude, latitude );</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinatesOverride =</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  utmOverride.convertFromGeodetic( &geodeticCoordinates );</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> </div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  zone = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a92db13121e8ae616e03dd62608412381">zone</a>();</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  hemisphere = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a56a71123cc61870eae1f26882273824a">hemisphere</a>();</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  easting = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#af7c9fe4e4875df681f382c3c9538aa37">easting</a>();</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  northing = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a9487fc2821f7c0d1d3021c7dda3ee52b">northing</a>();</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keyword">delete</span> utmCoordinatesOverride;</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  utmCoordinatesOverride = 0;</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  }</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span> </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  <span class="comment">/* UTM special cases */</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  <span class="keywordflow">if</span> (letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a24c0e6d43227a206e2a5dedd6bc8433e">LETTER_V</a>) <span class="comment">// V latitude band</span></div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  {</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <span class="keywordflow">if</span> ((zone == 31) && (easting >= <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>))</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <span class="keyword">override</span> = 32; <span class="comment">// extension of zone 32V</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  }</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a>)</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <span class="keywordflow">if</span> ((zone == 32) && (easting < <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>)) <span class="comment">// extension of zone 31X</span></div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keyword">override</span> = 31; </div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (((zone == 32) && (easting >= <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>)) || <span class="comment">// western extension of zone 33X</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  ((zone == 34) && (easting < <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>))) <span class="comment">// eastern extension of zone 33X</span></div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <span class="keyword">override</span> = 33; </div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (((zone == 34) && (easting >= <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>)) || <span class="comment">// western extension of zone 35X</span></div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  ((zone == 36) && (easting < <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>))) <span class="comment">// eastern extension of zone 35X</span></div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <span class="keyword">override</span> = 35; </div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((zone == 36) && (easting >= <a class="code" href="_m_g_r_s_8cpp.html#aae9d6a777376c4162d26d46d0494bf13">_500000</a>)) <span class="comment">// western extension of zone 37X</span></div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keyword">override</span> = 37; </div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  }</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> </div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  <span class="keywordflow">if</span> (<span class="keyword">override</span>) </div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  { <span class="comment">// reconvert to override zone</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  </div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html">UTM</a> utmOverride( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#ab4b25504df8abc3fb23b5f03eaf6c14e">semiMajorAxis</a>, <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_system.html#a103abc45b36f0bc52bd992f2d19bbfc6">flattening</a>, MGRSEllipsoidCode, <span class="keyword">override</span> );</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a> geodeticCoordinates(</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_type.html#a418b669819e988d0cb43c506beffd8eba49202f41636b7629fc9431e8d1b448d4">CoordinateType::geodetic</a>, longitude, latitude );</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinatesOverride = </div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  utmOverride.convertFromGeodetic( &geodeticCoordinates );</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> </div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  zone = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a92db13121e8ae616e03dd62608412381">zone</a>();</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  hemisphere = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a56a71123cc61870eae1f26882273824a">hemisphere</a>();</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  easting = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#af7c9fe4e4875df681f382c3c9538aa37">easting</a>();</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  northing = utmCoordinatesOverride-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html#a9487fc2821f7c0d1d3021c7dda3ee52b">northing</a>();</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span> </div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  <span class="keyword">delete</span> utmCoordinatesOverride;</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  utmCoordinatesOverride = 0;</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  }</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> </div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  <span class="keywordtype">double</span> divisor = <a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97">computeScale</a>( precision );</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span> </div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  easting = ( long )( (easting +<a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a>) /divisor ) * divisor;</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  northing = ( long )( (northing+<a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a>) /divisor ) * divisor;</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> </div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  <span class="keywordflow">if</span>( latitude <= 0.0 && northing == 1.0e7 )</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  {</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  latitude = 0.0;</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  northing = 0.0;</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  }</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> </div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  getGridValues( zone, &ltr2_low_value, &ltr2_high_value, &pattern_offset );</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span> </div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  grid_northing = northing;</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> </div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  <span class="keywordflow">while</span> (grid_northing >= <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>)</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  {</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  grid_northing = grid_northing - <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>;</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  }</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  grid_northing = grid_northing + pattern_offset;</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="keywordflow">if</span>(grid_northing >= <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>)</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  grid_northing = grid_northing - <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>;</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> </div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  letters[2] = (long)(grid_northing / <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>);</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>)</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  letters[2] = letters[2] + 1;</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span> </div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>)</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  letters[2] = letters[2] + 1;</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span> </div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  letters[1] = ltr2_low_value + ((long)(easting / <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>) - 1);</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  <span class="keywordflow">if</span> ((ltr2_low_value == <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>) && (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>))</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  letters[1] = letters[1] + 1;</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> </div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <a class="code" href="_m_g_r_s_8cpp.html#abfe2dad67a818248d268cadcc99bb29e">makeMGRSString</a>( MGRSString, zone, letters, easting, northing, precision );</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> </div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MGRSorUSNGCoordinates</a>(</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_type.html#a418b669819e988d0cb43c506beffd8eba50fc42cafabd0df345dec06391fc9682">CoordinateType::militaryGridReferenceSystem</a>, MGRSString,</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_precision.html#a95e38115f042a5904562f35d5536c645">MSP::CCS::Precision::toPrecision</a>(precision) );</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span> }</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> </div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">MSP::CCS::UTMCoordinates</a>* MGRS::toUTM(</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keywordtype">long</span> zone,</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  <span class="keywordtype">long</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>],</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  <span class="keywordtype">double</span> easting,</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  <span class="keywordtype">double</span> northing,</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> {</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> <span class="comment"> * The function toUTM converts an MGRS coordinate string</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span> <span class="comment"> * to UTM projection (zone, hemisphere, easting and northing) coordinates</span></div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span> <span class="comment"> * according to the current ellipsoid parameters. If any errors occur,</span></div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> <span class="comment"> * an exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> <span class="comment"> * MGRSString : MGRS coordinate string (input)</span></div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span> <span class="comment"> * zone : UTM zone (output)</span></div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> <span class="comment"> * hemisphere : North or South hemisphere (output)</span></div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> <span class="comment"> * easting : Easting (X) in meters (output)</span></div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> <span class="comment"> * northing : Northing (Y) in meters (output)</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span> </div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keywordtype">char</span> hemisphere;</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  <span class="keywordtype">double</span> min_northing;</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  <span class="keywordtype">double</span> northing_offset;</div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="keywordtype">long</span> ltr2_low_value;</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  <span class="keywordtype">long</span> ltr2_high_value;</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <span class="keywordtype">double</span> pattern_offset;</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  <span class="keywordtype">double</span> grid_easting; <span class="comment">/* Easting for 100,000 meter grid square */</span></div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  <span class="keywordtype">double</span> grid_northing; <span class="comment">/* Northing for 100,000 meter grid square */</span></div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  <span class="keywordtype">double</span> temp_grid_northing = 0.0;</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <span class="keywordtype">double</span> fabs_grid_northing = 0.0;</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  <span class="keywordtype">double</span> latitude = 0.0;</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  <span class="keywordtype">double</span> longitude = 0.0;</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  <span class="keywordtype">double</span> divisor = 1.0;</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>* utmCoordinates = 0;</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> </div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  <span class="keywordflow">if</span>((letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a>) && ((zone == 32) || (zone == 34) || (zone == 36)))</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a24c0e6d43227a206e2a5dedd6bc8433e">LETTER_V</a>) && (zone == 31) && (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a7215dc965625af32ef38adda5ab08d5f">LETTER_D</a>))</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  {</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  <span class="keywordflow">if</span> (letters[0] < <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>)</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  hemisphere = <span class="charliteral">'S'</span>;</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  hemisphere = <span class="charliteral">'N'</span>;</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span> </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  getGridValues(zone, &ltr2_low_value, &ltr2_high_value, &pattern_offset);</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span> </div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <span class="comment">/* Check that the second letter of the MGRS string is within</span></div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> <span class="comment"> * the range of valid second letter values</span></div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> <span class="comment"> * Also check that the third letter is valid */</span></div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  <span class="keywordflow">if</span>((letters[1] < ltr2_low_value) || </div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  (letters[1] > ltr2_high_value) ||</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#a24c0e6d43227a206e2a5dedd6bc8433e">LETTER_V</a>) )</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span> </div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  grid_easting = (double)((letters[1]) - ltr2_low_value + 1) * <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  <span class="keywordflow">if</span> ((ltr2_low_value == <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>) && (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a>))</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  grid_easting = grid_easting - <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span> </div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  <span class="keywordtype">double</span> row_letter_northing = (double)(letters[2]) * <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a>)</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  row_letter_northing = row_letter_northing - <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span> </div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a>)</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  row_letter_northing = row_letter_northing - <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span> </div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  <span class="keywordflow">if</span> (row_letter_northing >= TWOMIL)</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  row_letter_northing = row_letter_northing - <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>;</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span> </div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  getLatitudeBandMinNorthing(letters[0], &min_northing, &northing_offset);</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> </div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  grid_northing = row_letter_northing - pattern_offset;</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  <span class="keywordflow">if</span>(grid_northing < 0)</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  grid_northing += <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>;</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span> </div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  grid_northing += northing_offset;</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span> </div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <span class="keywordflow">if</span>(grid_northing < min_northing)</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  grid_northing += <a class="code" href="_m_g_r_s_8cpp.html#a2f2b2fa03cb63c508f579bf78d293d05">TWOMIL</a>;</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> </div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  easting = grid_easting + easting;</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  northing = grid_northing + northing;</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span> </div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  utmCoordinates = <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m_coordinates.html">UTMCoordinates</a>(</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_type.html#a418b669819e988d0cb43c506beffd8ebaab625786b05bd0755ddb41c58552de1a">CoordinateType::universalTransverseMercator</a>,</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  zone, hemisphere, easting, northing );</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> </div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="comment">/* check that point is within Zone Letter bounds */</span></div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticCoordinates;</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  <span class="keywordflow">try</span></div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  {</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  geodeticCoordinates = utm-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_t_m.html#a10d3bb8e4a79d5949892f8fd917a7dfa">convertToGeodetic</a>( utmCoordinates );</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  }</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <span class="keywordflow">catch</span> ( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a> e)</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  {</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  <span class="keyword">delete</span> utmCoordinates;</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  }</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span> </div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  <span class="keywordtype">double</span> latitude = geodeticCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html#a4214a0369f1e642e1a446f35b7151108">latitude</a>();</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span> </div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  <span class="keyword">delete</span> geodeticCoordinates;</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  geodeticCoordinates = 0;</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span> </div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  divisor = ONEHT / <a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97">computeScale</a>( precision );</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  </div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  <span class="keywordflow">if</span>( ! inLatitudeRange(letters[0], latitude, <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>/divisor) )</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  {</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  <span class="comment">// check adjacent bands</span></div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordtype">long</span> prevBand = letters[0] - 1;</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  <span class="keywordtype">long</span> nextBand = letters[0] + 1;</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span> </div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keywordflow">if</span>( letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4">LETTER_C</a> ) <span class="comment">// if last band, do not go off list</span></div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  prevBand = letters[0];</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span> </div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  <span class="keywordflow">if</span>( letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a> )</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  nextBand = letters[0];</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span> </div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  <span class="keywordflow">if</span>( prevBand == <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a> || prevBand == <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a> )</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  prevBand--;</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span> </div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  <span class="keywordflow">if</span>( nextBand == <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a> || nextBand == <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a> )</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  nextBand++;</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span> </div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  <span class="keywordflow">if</span>(inLatitudeRange( prevBand, latitude, <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>/divisor ) ||</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  inLatitudeRange( nextBand, latitude, <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>/divisor ) )</div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  {</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  utmCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_tuple.html#acd15733bba983388c6e2541901de162e">setWarningMessage</a>(</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_warning_messages.html#ae681e39b461918572053df752a370df2">MSP::CCS::WarningMessages::latitude</a> );</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  }</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  {</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  }</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  }</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  }</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span> </div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <span class="keywordflow">return</span> utmCoordinates;</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span> }</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span> </div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span> </div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MSP::CCS::MGRSorUSNGCoordinates</a>* MGRS::fromUPS(</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">MSP::CCS::UPSCoordinates</a>* upsCoordinates,</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  <span class="keywordtype">long</span> precision )</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span> {</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span> <span class="comment"> * The function fromUPS converts UPS (hemisphere, easting,</span></div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span> <span class="comment"> * and northing) coordinates to an MGRS coordinate string according to</span></div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span> <span class="comment"> * the current ellipsoid parameters.</span></div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span> <span class="comment"> * hemisphere : Hemisphere either 'N' or 'S' (input)</span></div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span> <span class="comment"> * easting : Easting/X in meters (input)</span></div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span> <span class="comment"> * northing : Northing/Y in meters (input)</span></div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span> <span class="comment"> * precision : Precision level of MGRS string (input)</span></div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span> <span class="comment"> * MGRSString : MGRS coordinate string (output)</span></div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span> </div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  <span class="keywordtype">double</span> false_easting; <span class="comment">/* False easting for 2nd letter */</span></div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  <span class="keywordtype">double</span> false_northing; <span class="comment">/* False northing for 3rd letter */</span></div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  <span class="keywordtype">double</span> grid_easting; <span class="comment">/* Easting used to derive 2nd letter of MGRS */</span></div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  <span class="keywordtype">double</span> grid_northing; <span class="comment">/* Northing used to derive 3rd letter of MGRS */</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>  <span class="keywordtype">long</span> ltr2_low_value; <span class="comment">/* 2nd letter range - low number */</span></div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  <span class="keywordtype">int</span> letters[<a class="code" href="_m_g_r_s_8h.html#aaefe24e97c3d630442ac0fca0d54e317">MGRS_LETTERS</a>]; <span class="comment">/* Number location of 3 letters in alphabet */</span></div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  <span class="keywordtype">double</span> divisor;</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  <span class="keywordtype">int</span> index = 0;</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <span class="keywordtype">char</span> MGRSString[21];</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span> </div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  <span class="keywordtype">char</span> hemisphere = upsCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html#a463bdbd39004c4f08a4f595e8cb6ff03">hemisphere</a>();</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  <span class="keywordtype">double</span> easting = upsCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html#a0a5220504da032398f2c2e8804c9edc9">easting</a>();</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  <span class="keywordtype">double</span> northing = upsCoordinates-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html#abfb8cd78080b98e2c3fbefab856d436c">northing</a>();</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span> </div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  divisor = <a class="code" href="_m_g_r_s_8cpp.html#ae851b97754f0ea6407f256e7a0f8cf97">computeScale</a>( precision );</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> </div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  easting = (long)((easting +<a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a>) /divisor) * divisor;</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  northing = (long)((northing+<a class="code" href="_m_g_r_s_8cpp.html#a033854bd129112ec61a4abdf9c31894e">EPSILON2</a>) /divisor) * divisor;</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span> </div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <span class="keywordflow">if</span> (hemisphere == <span class="charliteral">'N'</span>)</div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  {</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  <span class="keywordflow">if</span> (easting >= TWOMIL)</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  letters[0] = <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>;</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  letters[0] = <a class="code" href="_m_g_r_s_8cpp.html#af4d9216ec733e8d0d538680541a2882c">LETTER_Y</a>;</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span> </div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  index = letters[0] - 22;</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#a353af996b504289d9f72b92593cd57a7">ltr2_low_value</a>;</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  false_easting = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#ac012248d19ae0e0b27cb186815bd166c">false_easting</a>;</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  false_northing = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#a87ee7657f1309b23b0d5b1fb112f22ed">false_northing</a>;</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  }</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  {</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  <span class="keywordflow">if</span> (easting >= TWOMIL)</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  letters[0] = <a class="code" href="_m_g_r_s_8cpp.html#aa5c5b8bfd7ab3d0fe816d049242221a1">LETTER_B</a>;</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  letters[0] = <a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>;</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span> </div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#a353af996b504289d9f72b92593cd57a7">ltr2_low_value</a>;</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  false_easting = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#ac012248d19ae0e0b27cb186815bd166c">false_easting</a>;</div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  false_northing = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#a87ee7657f1309b23b0d5b1fb112f22ed">false_northing</a>;</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  }</div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span> </div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  grid_northing = northing;</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  grid_northing = grid_northing - false_northing;</div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  letters[2] = (long)(grid_northing / ONEHT);</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span> </div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>)</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  letters[2] = letters[2] + 1;</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span> </div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>)</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  letters[2] = letters[2] + 1;</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span> </div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  grid_easting = easting;</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  grid_easting = grid_easting - false_easting;</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  letters[1] = ltr2_low_value + ((long)(grid_easting / ONEHT));</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span> </div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  <span class="keywordflow">if</span> (easting < TWOMIL)</div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  {</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#aa0b6afabb9d39ed3308a4dc20c7a177f">LETTER_L</a>)</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  letters[1] = letters[1] + 3;</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span> </div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a9f358144e43e2f84735588240a408080">LETTER_U</a>)</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  letters[1] = letters[1] + 2;</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  }</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  {</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4">LETTER_C</a>)</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  letters[1] = letters[1] + 2;</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span> </div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>)</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  letters[1] = letters[1] + 1;</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span> </div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#aa0b6afabb9d39ed3308a4dc20c7a177f">LETTER_L</a>)</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  letters[1] = letters[1] + 3;</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  }</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span> </div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  <a class="code" href="_m_g_r_s_8cpp.html#abfe2dad67a818248d268cadcc99bb29e">makeMGRSString</a>( MGRSString, 0, letters, easting, northing, precision );</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span> </div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_m_g_r_sor_u_s_n_g_coordinates.html">MGRSorUSNGCoordinates</a>(</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_type.html#a418b669819e988d0cb43c506beffd8eba50fc42cafabd0df345dec06391fc9682">CoordinateType::militaryGridReferenceSystem</a>, MGRSString, </div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_precision.html#a95e38115f042a5904562f35d5536c645">MSP::CCS::Precision::toPrecision</a>(precision) );</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span> }</div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span> </div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span> </div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">MSP::CCS::UPSCoordinates</a>* MGRS::toUPS(</div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  <span class="keywordtype">long</span> letters[MGRS_LETTERS],</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  <span class="keywordtype">double</span> easting,</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  <span class="keywordtype">double</span> northing )</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span> {</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span> <span class="comment"> * The function toUPS converts an MGRS coordinate string</span></div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span> <span class="comment"> * to UPS (hemisphere, easting, and northing) coordinates, according</span></div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span> <span class="comment"> * to the current ellipsoid parameters. If any errors occur, an</span></div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span> <span class="comment"> * exception is thrown with a description of the error.</span></div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span> <span class="comment"> * MGRSString : MGRS coordinate string (input)</span></div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span> <span class="comment"> * hemisphere : Hemisphere either 'N' or 'S' (output)</span></div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span> <span class="comment"> * easting : Easting/X in meters (output)</span></div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span> <span class="comment"> * northing : Northing/Y in meters (output)</span></div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span> </div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  <span class="keywordtype">long</span> ltr2_high_value; <span class="comment">/* 2nd letter range - high number */</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  <span class="keywordtype">long</span> ltr3_high_value; <span class="comment">/* 3rd letter range - high number (UPS) */</span></div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  <span class="keywordtype">long</span> ltr2_low_value; <span class="comment">/* 2nd letter range - low number */</span></div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  <span class="keywordtype">double</span> false_easting; <span class="comment">/* False easting for 2nd letter */</span></div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <span class="keywordtype">double</span> false_northing; <span class="comment">/* False northing for 3rd letter */</span></div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  <span class="keywordtype">double</span> grid_easting; <span class="comment">/* easting for 100,000 meter grid square */</span></div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  <span class="keywordtype">double</span> grid_northing; <span class="comment">/* northing for 100,000 meter grid square */</span></div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <span class="keywordtype">char</span> hemisphere;</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  <span class="keywordtype">int</span> index = 0;</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span> </div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>  <span class="keywordflow">if</span> ((letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#af4d9216ec733e8d0d538680541a2882c">LETTER_Y</a>) || (letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>))</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  {</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  hemisphere = <span class="charliteral">'N'</span>;</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span> </div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  index = letters[0] - 22;</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#a353af996b504289d9f72b92593cd57a7">ltr2_low_value</a>;</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  ltr2_high_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#a4f5688e4a27fb0f423393c6159d21ef7">ltr2_high_value</a>;</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  ltr3_high_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#a856f5bac048608ea700e5aeb25542b79">ltr3_high_value</a>;</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  false_easting = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#ac012248d19ae0e0b27cb186815bd166c">false_easting</a>;</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  false_northing = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[index].<a class="code" href="struct_u_p_s___constant.html#a87ee7657f1309b23b0d5b1fb112f22ed">false_northing</a>;</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  }</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>) || (letters[0] == <a class="code" href="_m_g_r_s_8cpp.html#aa5c5b8bfd7ab3d0fe816d049242221a1">LETTER_B</a>))</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  {</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  hemisphere = <span class="charliteral">'S'</span>;</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span> </div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#a353af996b504289d9f72b92593cd57a7">ltr2_low_value</a>;</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  ltr2_high_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#a4f5688e4a27fb0f423393c6159d21ef7">ltr2_high_value</a>;</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  ltr3_high_value = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#a856f5bac048608ea700e5aeb25542b79">ltr3_high_value</a>;</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  false_easting = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#ac012248d19ae0e0b27cb186815bd166c">false_easting</a>;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  false_northing = <a class="code" href="_m_g_r_s_8cpp.html#a942a47aae7a4b3deeada722c4fb5e213">UPS_Constant_Table</a>[letters[0]].<a class="code" href="struct_u_p_s___constant.html#a87ee7657f1309b23b0d5b1fb112f22ed">false_northing</a>;</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  }</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span> </div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="comment">/* Check that the second letter of the MGRS string is within</span></div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span> <span class="comment"> * the range of valid second letter values</span></div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span> <span class="comment"> * Also check that the third letter is valid */</span></div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  <span class="keywordflow">if</span> ((letters[1] < ltr2_low_value) || (letters[1] > ltr2_high_value) ||</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  ((letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#a7215dc965625af32ef38adda5ab08d5f">LETTER_D</a>) || (letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#a6eca89441470c5e20646b0e64c801359">LETTER_E</a>) ||</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  ( letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#a1ceb6295add75529dab07f5ea0c7ccf7">LETTER_M</a>) || (letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>) ||</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  ( letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#a24c0e6d43227a206e2a5dedd6bc8433e">LETTER_V</a>) || (letters[1] == <a class="code" href="_m_g_r_s_8cpp.html#ae839772fc9c448d1e1b666d997c17bb1">LETTER_W</a>)) ||</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  ( letters[2] > ltr3_high_value))</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span> </div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  grid_northing = (double)letters[2] * ONEHT + false_northing;</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a>)</div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  grid_northing = grid_northing - <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span> </div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  <span class="keywordflow">if</span> (letters[2] > <a class="code" href="_m_g_r_s_8cpp.html#ac42eff35a513ace6d43b254cbeecaec1">LETTER_O</a>)</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  grid_northing = grid_northing - <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span> </div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  grid_easting = (double)((letters[1]) - ltr2_low_value) *ONEHT + false_easting;</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  <span class="keywordflow">if</span> (ltr2_low_value != <a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>)</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  {</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#aa0b6afabb9d39ed3308a4dc20c7a177f">LETTER_L</a>)</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  grid_easting = grid_easting - 300000.0;</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span> </div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a9f358144e43e2f84735588240a408080">LETTER_U</a>)</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  grid_easting = grid_easting - 200000.0;</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  }</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  {</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4">LETTER_C</a>)</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  grid_easting = grid_easting - 200000.0;</div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span> </div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#a866fccf6e3af960ba8bc6dc2f4e1edc3">LETTER_I</a>)</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  grid_easting = grid_easting - <a class="code" href="_m_g_r_s_8cpp.html#a9548e08c6393e592d15e596dcf5e6764">ONEHT</a>;</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span> </div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  <span class="keywordflow">if</span> (letters[1] > <a class="code" href="_m_g_r_s_8cpp.html#aa0b6afabb9d39ed3308a4dc20c7a177f">LETTER_L</a>)</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  grid_easting = grid_easting - 300000.0;</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  }</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span> </div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>  easting = grid_easting + easting;</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>  northing = grid_northing + northing;</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span> </div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_u_p_s_coordinates.html">UPSCoordinates</a>(</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_type.html#a418b669819e988d0cb43c506beffd8eba396d33242f09bec4411192f84f4f27b3">CoordinateType::universalPolarStereographic</a>, hemisphere, easting, northing);</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span> }</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span> </div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span> </div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span> <span class="keywordtype">void</span> MGRS::getGridValues(</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  <span class="keywordtype">long</span> zone,</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  <span class="keywordtype">long</span>* ltr2_low_value,</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  <span class="keywordtype">long</span>* ltr2_high_value,</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>  <span class="keywordtype">double</span>* pattern_offset )</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span> {</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span> <span class="comment"> * The function getGridValues sets the letter range used for</span></div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span> <span class="comment"> * the 2nd letter in the MGRS coordinate string, based on the set</span></div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span> <span class="comment"> * number of the utm zone. It also sets the pattern offset using a</span></div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span> <span class="comment"> * value of A for the second letter of the grid square, based on</span></div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span> <span class="comment"> * the grid pattern and set number of the utm zone.</span></div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span> <span class="comment"> * zone : Zone number (input)</span></div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span> <span class="comment"> * ltr2_low_value : 2nd letter low number (output)</span></div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span> <span class="comment"> * ltr2_high_value : 2nd letter high number (output)</span></div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span> <span class="comment"> * pattern_offset : Pattern offset (output)</span></div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span> </div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  <span class="keywordtype">long</span> set_number; <span class="comment">/* Set number (1-6) based on UTM zone number */</span></div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  <span class="keywordtype">long</span> aa_pattern; <span class="comment">/* Pattern based on ellipsoid code */</span></div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span> </div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  set_number = zone % 6;</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span> </div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  <span class="keywordflow">if</span> (!set_number)</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  set_number = 6;</div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span> </div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>  <span class="keywordflow">if</span>(!strcmp(MGRSEllipsoidCode, <a class="code" href="_m_g_r_s_8cpp.html#a0f6b4d171c3fbcf5a99eeb981f631e92">CLARKE_1866</a>) ||</div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>  !strcmp(MGRSEllipsoidCode, <a class="code" href="_m_g_r_s_8cpp.html#a2ab68044f31a6a2816b12e319fa77877">CLARKE_1880</a>) ||</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>  !strcmp(MGRSEllipsoidCode, <a class="code" href="_m_g_r_s_8cpp.html#a6c50d2e5fc682d8215048d7bd3883ef5">BESSEL_1841</a>) ||</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>  !strcmp(MGRSEllipsoidCode, <a class="code" href="_m_g_r_s_8cpp.html#a5e209b65290b189ca6fb28318ff705d5">BESSEL_1841_NAMIBIA</a>))</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  aa_pattern = <a class="code" href="_m_g_r_s_8cpp.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>;</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  aa_pattern = <a class="code" href="_m_g_r_s_8cpp.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span> </div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  <span class="keywordflow">if</span> ((set_number == 1) || (set_number == 4))</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  {</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  *ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#a5c746f8670932910838af297549eaa18">LETTER_A</a>;</div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  *ltr2_high_value = <a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>;</div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>  }</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((set_number == 2) || (set_number == 5))</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  {</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  *ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>;</div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  *ltr2_high_value = <a class="code" href="_m_g_r_s_8cpp.html#a8ec8a73a3ef0ccf98ffa6afd824745ef">LETTER_R</a>;</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  }</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((set_number == 3) || (set_number == 6))</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  {</div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  *ltr2_low_value = <a class="code" href="_m_g_r_s_8cpp.html#af4cdd4498a699d14eef17977c7d87032">LETTER_S</a>;</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  *ltr2_high_value = <a class="code" href="_m_g_r_s_8cpp.html#acae5451b59016f98ead5f2fa94c5d4cc">LETTER_Z</a>;</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  }</div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> </div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  <span class="comment">/* False northing at A for second letter of grid square */</span></div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  <span class="keywordflow">if</span> (aa_pattern)</div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  {</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  <span class="keywordflow">if</span> ((set_number % 2) == 0)</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  *pattern_offset = 500000.0;</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  *pattern_offset = 0.0;</div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  }</div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>  {</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  <span class="keywordflow">if</span> ((set_number % 2) == 0)</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  *pattern_offset = 1500000.0;</div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  *pattern_offset = 1000000.00;</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  }</div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span> }</div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span> </div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span> </div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span> <span class="keywordtype">void</span> MGRS::getLatitudeBandMinNorthing(</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  <span class="keywordtype">long</span> letter,</div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  <span class="keywordtype">double</span>* min_northing,</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <span class="keywordtype">double</span>* northing_offset )</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span> {</div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span> <span class="comment"> * The function getLatitudeBandMinNorthing receives a latitude band letter</span></div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span> <span class="comment"> * and uses the Latitude_Band_Table to determine the minimum northing </span></div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span> <span class="comment"> * and northing offset for that latitude band letter.</span></div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span> <span class="comment"> * letter : Latitude band letter (input)</span></div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span> <span class="comment"> * min_northing : Minimum northing for that letter (output)</span></div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span> <span class="comment"> * northing_offset : Latitude band northing offset (output)</span></div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span> </div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  <span class="keywordflow">if</span> ((letter >= <a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4">LETTER_C</a>) && (letter <= <a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>))</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  {</div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  *min_northing = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-2].<a class="code" href="struct_latitude___band.html#a317b645b47a2d0a92c696ba76e2c7fd1">min_northing</a>;</div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>  *northing_offset = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-2].<a class="code" href="struct_latitude___band.html#a98f30c3f694c844237a081316b649259">northing_offset</a>;</div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>  }</div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((letter >= <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>) && (letter <= <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>))</div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  {</div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  *min_northing = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-3].<a class="code" href="struct_latitude___band.html#a317b645b47a2d0a92c696ba76e2c7fd1">min_northing</a>;</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  *northing_offset = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-3].<a class="code" href="struct_latitude___band.html#a98f30c3f694c844237a081316b649259">northing_offset</a>;</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  }</div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((letter >= <a class="code" href="_m_g_r_s_8cpp.html#a54b8711dcdf18a8c96a1ffaa20387dce">LETTER_P</a>) && (letter <= <a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a>))</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  {</div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  *min_northing = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-4].<a class="code" href="struct_latitude___band.html#a317b645b47a2d0a92c696ba76e2c7fd1">min_northing</a>;</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  *northing_offset = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-4].<a class="code" href="struct_latitude___band.html#a98f30c3f694c844237a081316b649259">northing_offset</a>;</div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  }</div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span> }</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span> </div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span> </div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span> <span class="keywordtype">bool</span> MGRS::inLatitudeRange( <span class="keywordtype">long</span> letter, <span class="keywordtype">double</span> latitude, <span class="keywordtype">double</span> border )</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span> {</div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span> <span class="comment"> * The function getLatitudeRange receives a latitude band letter</span></div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span> <span class="comment"> * and uses the Latitude_Band_Table to determine the latitude band</span></div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span> <span class="comment"> * boundaries for that latitude band letter.</span></div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span> <span class="comment"> * letter : Latitude band letter (input)</span></div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span> <span class="comment"> * north : Northern latitude boundary for that letter (output)</span></div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span> <span class="comment"> * north : Southern latitude boundary for that letter (output)</span></div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  <span class="keywordtype">bool</span> result = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  <span class="keywordtype">double</span> north;</div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  <span class="keywordtype">double</span> south;</div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span> </div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  <span class="keywordflow">if</span> ((letter >= <a class="code" href="_m_g_r_s_8cpp.html#a0de05a11f1bdff329dd12e6078731fa4">LETTER_C</a>) && (letter <= <a class="code" href="_m_g_r_s_8cpp.html#a39121ad6426ad9e49fb77296bb86bd3f">LETTER_H</a>))</div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  {</div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  north = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-2].<a class="code" href="struct_latitude___band.html#a8144726af2beee16f56cae50d2e85a96">north</a> * <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>;</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  south = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-2].<a class="code" href="struct_latitude___band.html#a9c8fdc7cf8ae81fa2c8ce9b9a3400532">south</a> * <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>;</div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  }</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((letter >= <a class="code" href="_m_g_r_s_8cpp.html#a90a615683176244d0acc19f4888ba445">LETTER_J</a>) && (letter <= <a class="code" href="_m_g_r_s_8cpp.html#af85bb86984d539efa9f7058d7c9e0970">LETTER_N</a>))</div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  {</div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  north = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-3].<a class="code" href="struct_latitude___band.html#a8144726af2beee16f56cae50d2e85a96">north</a> * <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>;</div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>  south = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-3].<a class="code" href="struct_latitude___band.html#a9c8fdc7cf8ae81fa2c8ce9b9a3400532">south</a> * <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>;</div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  }</div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((letter >= <a class="code" href="_m_g_r_s_8cpp.html#a54b8711dcdf18a8c96a1ffaa20387dce">LETTER_P</a>) && (letter <= <a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a>))</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  {</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  north = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-4].<a class="code" href="struct_latitude___band.html#a8144726af2beee16f56cae50d2e85a96">north</a> * <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>;</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  south = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[letter-4].<a class="code" href="struct_latitude___band.html#a9c8fdc7cf8ae81fa2c8ce9b9a3400532">south</a> * <a class="code" href="_m_g_r_s_8cpp.html#ab7aee7b3221fb08bac0a8360ad6dfeb4">PI_OVER_180</a>;</div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  }</div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a35ccbbceeb41af7029ad02dc8032c9db">ErrorMessages::mgrsString</a> );</div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span> </div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  <span class="keywordflow">if</span>( ((south - border) <= latitude) && (latitude <= (north + border)) )</div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  result = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span> </div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span> }</div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span> </div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span> </div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span> <span class="keywordtype">void</span> MGRS::getLatitudeLetter( <span class="keywordtype">double</span> latitude, <span class="keywordtype">int</span>* letter )</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span> {</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span> <span class="comment"> * The function getLatitudeLetter receives a latitude value</span></div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span> <span class="comment"> * and uses the Latitude_Band_Table to determine the latitude band</span></div>
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span> <span class="comment"> * letter for that latitude.</span></div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span> <span class="comment"> * latitude : Latitude (input)</span></div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span> <span class="comment"> * letter : Latitude band letter (output)</span></div>
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span> </div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  <span class="keywordtype">long</span> band = 0;</div>
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span> </div>
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>  <span class="keywordflow">if</span> (latitude >= <a class="code" href="_m_g_r_s_8cpp.html#a7d6b719ef4dcec8cdfb747b7612f46ae">_72</a> && latitude < <a class="code" href="_m_g_r_s_8cpp.html#af3128259f56a69992645df1e03cf9ae1">_84_5</a>)</div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  *letter = <a class="code" href="_m_g_r_s_8cpp.html#a49ecdea930c42476b8804ef9dd951813">LETTER_X</a>;</div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (latitude > -<a class="code" href="_m_g_r_s_8cpp.html#a549aa4ae53cb40097588b142dbb2afc9">_80_5</a> && latitude < <a class="code" href="_m_g_r_s_8cpp.html#a7d6b719ef4dcec8cdfb747b7612f46ae">_72</a>)</div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  {</div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  band = (long)(((latitude + <a class="code" href="_m_g_r_s_8cpp.html#a4c68a718ccf5636c61a5680d4d9a1867">_80</a>) / <a class="code" href="_m_g_r_s_8cpp.html#a1963c6e0e04c77914cb67f0af34fdc3a">_8</a>) + 1.0e-12);</div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  <span class="keywordflow">if</span>(band < 0)</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  band = 0;</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  *letter = <a class="code" href="_m_g_r_s_8cpp.html#a36e75f71a42f343d8edd0255440f0115">Latitude_Band_Table</a>[band].<a class="code" href="struct_latitude___band.html#a3e1b123ecbd1ec2fd2b3235a1614096b">letter</a>;</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>  }</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#a816b9dcb83273fbc1ba1f3c215f26329">ErrorMessages::latitude</a> );</div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span> }</div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span> </div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span> <span class="comment">// CLASSIFICATION: UNCLASSIFIED</span></div>
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