1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
|
Rel. 4.1 93/3/8 Base-line --- @(#)CHANGE-LOG 4.14 95/09/23 GIE REL
-------------------------------------------------------------------------
93/3/20
pj_init -- added +k_0 as alternative to +k so as to match documentation.
93/3/21
Laborde projection added. Primarily for Madagascar grid.
Considered BETA at moment until info obtained to give adequate
documentation.
93/3/26
Oblique Mercator modified to allow processing of Malasian Grid.
+no_uoff and +rot_conv options added.
93/3/26
Corrected text in Interim Report:
p. 12 - +phi's changed to +lat's
p. 12 - added updated Oblique Mercator documentation
Unresolved:
Reports of errno 25 persist. Do not know what platform. Reviewed
code and can't see problem.
Unknown platform has problem with pj_errno global and linker storage
allocation. Seems similar to SG problem that was over come with
-common switch.
Rel. 4.1.1 93/3/26 Base-line
-------------------------------------------------------------------------
93/4/2
gen_cheby.c - added <stdio.h> header.
93/4/3-4
gen_cheby.c, projects.h - corrected gen_cheby argument declarations
related to 'proj' argument and prototype. Often signalled
warnings, but still managed to execute OK.
pj_init.c - local function get_init had insufficient storage
defined for copy of file name and id. Added id define.
Strncat replaced with correct strncpy (amazingly did not
cause problems except of one system).
Proj now compiles on DOS Microsoft 5.0 C compiler. MS suffers
same brain-damage as DEC, so requires local strtod function.
pj_strerrno prototype added to projects.h
DOS option in strtod.c for MS C's lack of standard macros in neaders.
Rel. 4.1.2 93/4/4 Base-line
-------------------------------------------------------------------------
93/4/8
Corrected pj_inv so that errno and pj_errno are reset on entry.
93/4/14
Added elliptical forms to Azimuthal Equidistant (aeqd).
93/4/15
Corrected positive error return to negative in PJ_lcc.c .
Added Indian units conversions to pj_units.
Rel. 4.1.3 93/4/15 Base-line
-------------------------------------------------------------------------
93/5/22
Extensively revised Chebychev approximation procedures and added
conversion to power series.
93/6/8
Changed type of pj_param, plus mods to some other internal procedures.
93/6/13
Modified pj_factors. Principle mod was that calling program must
provide base for structure FACTORS. Additional mods reflect
optional analytic input from projection modules (see next entry).
Modified base of PJ structure for projections to supply analytic
values of partial derivatives, scale factors and/or convergence
when formulary available.
Added -V option for proj so as to provide more complete, verbose
analysis of projection characteristics at selected geographic or
cartesian point.
93/6/14
Pj_errno given its own module and projects.h declares it external.
To cover ANSI standards related to global variable. SG linker should
stop complaining.
93/7/15
Several additions and a couple of minor corrections to elliptical
tables.
93/8/4
PJ_ocea.c error in applying k0.
93/8/19
Minor general corrections.
Added nadcon conversion procedures and nad2nad program.
Projects.h modified to reflect nadcon prototypes and stuctures.
pj_open_lib extracted from pj_init and made global for use in nad_init.
93/8/25
Corrected pj_open_lib open for both binary and text modes. Mostly
for brain damaged DOS. Also affected calls in pj_init.c and nad_init.c
Installs and other scripts updated.
Rel. 4.2 93/8/25 Base-line
-------------------------------------------------------------------------
93/9/13
Improved bch2bps.c code. Old code not in error.
Still problems with DEC native C compiler.
93/9/28
Modified install script for DEC entry, forcing gcc for compilation.
93/9/29
Problem with due South forward in geod. Current version will not
be fixed as it is to be replaced with Vincente algorithm.
93/9/30
Two corrections in src/Makefile.
Rel. 4.2.1 93/9/30 Base-line
-------------------------------------------------------------------------
93/10/3
Geod incorrectly computed some forward values when geodesic on the
merdian.
93/11/2
Projection stere fails for polar cases because of 0 lat_ts. Fixed
by testing for lat_ts specification and setting to 90 degrees when
lat_ts not specified. UPS not affected.
93/11/5
Inverse polar stereographic also failed on 0 x xor y. Corrected.
93/11/10
Changed "install" to include "plain" system type for systems that
do not require special consideration.
Rel. 4.2.2 93/9/30 Base-line
-------------------------------------------------------------------------
93/11/14
1. Minor change to projects.h to correct prototype.
2. Changes to pj_init.c regarding ignoring failure to open
proj_def.dat.
3. Alternate method of initializing automatic array.
93/11/16
DOS distribution.
93/11/28
Added "Final" figure line to begining of -V option ouput. Allows
user to see results of +ellps and +R_V, etc. arguments. "Feature,"
not an error. Mod to proj.c.
93/12/03
Removed non-ANSI usage of errno from PJ_laea.
Added test for previous definition of NULL in strtod.c.
93/12/12
Made aatan2 (compensates for 0,0 args) global.
93/12/30
Removed proj "error" message at end of -l option list.
94/1
Major revision to projection structure to facilitate maintenance.
Introduced PROJ_HEAD macro that is defined in several ways
dependent upon use. Allows generation of pj_list table from
`grep'ed projection files. Structure PJ now contains pointer
to const string giving ascii description of projection. Limited
application projection list much easier to generate with this system.
Many new pseudocylindrical projections added as well as a few new
miscellaneous projections. Total projection count now 110.
Rel. 4.3 94/2/16 Base-line
-------------------------------------------------------------------------
94/3/13
Equidistant Conic forced es to 0, thus previous ellipsoid usage flawed.
Correction to sign of convergence angle and other details in
pj_factors.c.
Lambert Conf. conic corrected for +lat_0=90.
Convergence sign in pj_factors.c corrected to conform to Bomford's
definition. Also procedure corrected for usage when projection
returns some of its own factors.
94/3/17
Added procedure pj_phi12 to support library. It gets and checks
standard parallels for some of the conics.
Added SPECIAL entry to conics Lambert, Albers and Equidistant.
Corrected nad/install.in test so as to only look for conus.lla.Z
as test for installation of NADCON datum matricies.
94/3/19
Problems with MAPGEN's mapdef choking on call to proj. Fixed
with PROJ.4.3-patch-01.
94/3/22
Bumb mode of handling memory allocation for 2D arrays, so that
execution of -L may not work on some systems. Interim corrections
distributed with PROJ.4.3-patch-02.
Patched Make.2 to properly use $(LIBS). Not in patch.
Apple's Unix libc has problems---no strerror and no %n in ?format.
94/5/22
Added several simple conics but not totally verified.
Corrected proj.c so that resultant earth figure comments in -V
are prefixed with # and do not blow *mapdef*.
Releasing current code without documentation on new conics pending
communications with Snyder on their veracity. Release mainly to
clean up patches.
Rel. 4.3.1 94/2/16 Base-line
-------------------------------------------------------------------------
94/6/2
Transverse Mercator, spherical inverse fixed. Misplaced parenthsis.
94/10/5
Dropped dependency on FILENAME_MAX---too poorly defined in both
POSIX and ANSI standards. Adopted MAX_PATH_FILENAME which is
set to 1024 (should be enough for most cases). This should solve
problem with HP installations.
94/10/29
Problems with ellipsoidal for of azimuthal equidistant (PJ_aeqd.c).
Some discrepancies remain on comparison with Snyder's examples
but felt due to his use of TI calculator. Procedure should be
replaced with better geodesic routine.
94/10/29
Corrected and added examples to geod.1 documentation.
94/10/30
Added mkdir in nad/install otherwise nad2783 install may fail.
Rel. 4.3.2 94/10/30 Base-line
-------------------------------------------------------------------------
95/4/27
Corrected rf factor for GRS67.
Thanks to: Peter Shih tyshih@cc.nctu.edu.tw
95/6/3
Gave an initializing value for pj_errno. Someone's compiler ignored
the whole module because nothing happened(!!!).
Thanks to: Mark Crispin <MRC@Panda.COM>.
95/7/6
Corrected function pj_inv_mlfn for improper derivative code.
Previous computations not in error but convergence was slower.
Thanks to: Tony Fisher fisher@minster.york.ac.uk.
95/8/8
Added Swiss Oblique Mercator projection. CH1903 Swiss grid system
parameters added to nad/world. <CH1903> added to nad/world file
and N-somerc.ps.Z added to documentation notes.
Thanks to: Daniel Ebneter, ebneter@iap.unibe.ch.
95/9/5
Changed declaration of "char c" to "int c" to more properly monitor
error return value in pj_init.c.
Thanks to: Alejo Hausner (ah@cs.princeton.edu)
95/9/10
Some minor file/internal name changes to facilitate xport to primative
systems. Documented entries unchanged.
Rel. 4.3.4 95/9/23 Base-line
-------------------------------------------------------------------------
|
