File: commandsatt.html

package info (click to toggle)
grads 3%3A2.2.1-4
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 17,336 kB
  • sloc: ansic: 61,642; sh: 10,612; makefile: 201; python: 3
file content (513 lines) | stat: -rw-r--r-- 22,833 bytes parent folder | download | duplicates (7)
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
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
<!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.-->

<html>
<head>
<title>GrADS Commands</title>
</head>
<body bgcolor="e0f0ff" text="#000000">

<center><h3>GrADS Commands Sorted by Attribute</h3></center>

<p><font size=+1>Animation</font>
<br><code><a href="gradcomdsetloopdim.html">set loopdim</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets dimension to animate
<br><code><a href="gradcomdsetloopincr.html">set loopincr</a>
&nbsp;&nbsp;&nbsp;</code>
Sets looping increment
<br><code><a href="gradcomdsetlooping.html">set looping</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Turns on animation when fewer than three dimesions are varying
<br><code><a href="gradcomdsetdbuff.html">set dbuff</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off double buffer mode
<br><code><a href="gradcomdswap.html">swap</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Swaps buffers when in double buffer mode


<p><font size=+1>Annotation and Labeling</font>
<br><code><a href="gradcomddrawstring.html">draw string</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a string anywhere on the page
<br><code><a href="gradcomddrawtitle.html">draw title</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a title centered over a plot
<br><code><a href="gradcomdsetdignum.html">set dignum</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the number of significant digits after the decimal point
<br><code><a href="gradcomdsetdigsize.html">set digsiz</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the size of plotted numbers
<br><code><a href="gradcomdsetfont.html">set font</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Selects the font for text display
<br><code><a href="gradcomdsetgrads.html">set grads</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Turns on/off the GrADS logo in each plot
<br><code><a href="gradcomdsetstring.html">set string</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets string drawing attributes
<br><code><a href="gradcomdsetstrsiz.html">set strsiz</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the string character size
<br><code><a href="gradcomdsettimelab.html">set timelab</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off display of the time label 
<br><code><a href="gradcomdsettlsupp.html">set tlsupp</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Suppresses the annotation of the year and/or month in date/time labels


<p><font size=+1>Axis Labeling</font>
<br><code><a href="gradcomddrawxlab.html">draw xlab</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws an X-axis label
<br><code><a href="gradcomddrawylab.html">draw ylab</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a Y-axis label
<br><code><a href="gradcomdsetvrange.html">set vrange</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the range of values for Y-axis scaling
<br><code><a href="gradcomdsetvrange2.html">set vrange2</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the range of values for X-axis scaling
<br><code><a href="gradcomdsetxaxis.html">set xaxis</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies where the labeled tick marks will be placed on the X-axis
<br><code><a href="gradcomdsetxflip.html">set xflip</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Flips the order of the horizontal axis
<br><code><a href="gradcomdsetxlab.html">set xlab</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls the format of X-axis tick mark labels
<br><code><a href="gradcomdsetxlabs.html">set xlabs</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Gives specific text for X-axis labels
<br><code><a href="gradcomdsetxlevs.html">set xlevs</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies each individual labeled tick mark for the X-axis
<br><code><a href="gradcomdsetxlint.html">set xlint</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the interval between labeled tick marks on the X-axis
<br><code><a href="gradcomdsetxlopts.html">set xlopts</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls X-axis label options
<br><code><a href="gradcomdsetxlpos.html">set xlpos</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls position of X-axis labels
<br><code><a href="gradcomdsetxyrev.html">set xyrev</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Reverses the X and Y axes on a plot
<br><code><a href="gradcomdsetyaxis.html">set yaxis</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies where the labeled tick marks will be placed on the Y-axis
<br><code><a href="gradcomdsetyflip.html">set yflip</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Flips the order of the vertical axis
<br><code><a href="gradcomdsetylab.html">set ylab</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls the format of Y-axis tick mark labels
<br><code><a href="gradcomdsetylabs.html">set ylabs</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Gives specific text for Y-axis labels
<br><code><a href="gradcomdsetylevs.html">set ylevs</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies each individual labeled tick mark for the Y-axis
<br><code><a href="gradcomdsetylint.html">set ylint</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the interval between labeled tick marks on the Y-axis
<br><code><a href="gradcomdsetylopts.html">set ylopts</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls Y-axis label options
<br><code><a href="gradcomdsetylpos.html">set ylpos</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls position of Y-axis labels
<br><code><a href="gradcomdsetzlog.html">set zlog</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets log scaling of the Z dimension


<p><font size=+1>Bar Graph Options</font>
<br><code><a href="gradcomdsetbarbase.html">set barbase</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the reference point for bar graphs
<br><code><a href="gradcomdsetbargap.html">set bargap</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the gap between bars for bar graphs
<br><code><a href="gradcomdsetbaropts.html">set baropts</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies whether bars are outlined or filled


<p><font size=+1>Color Control</font>
<br><code><a href="gradcomdsetfgvals.html">set fgvals</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Assigns a color to a particular value; used with 'set gxout fgrid'
<br><code><a href="gradcomdsetlfcols.html">set lfcols</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 

<br><code><a href="gradcomdsetrbcols.html">set rbcols</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies a new rainbow color sequence
<br><code><a href="gradcomdsetrbrange.html">set rbrange</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Assigns a range of values to rainbow colors
<br><code><a href="gradcomdsetrgb.html">set rgb</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Defines a new color
<br><code><a href="gradcomdsetwxcols.html">set wxcols</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls color of weather symbols


<p><font size=+1>Contour Settings</font>
<br><code><a href="gradcomdsetannot.html">set annot</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets color and thickness of axis border, axis labels, and tickmarks
<br><code><a href="gradcomdsetblack.html">set black</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies a range of values for which no contours will be drawn
<br><code><a href="gradcomdsetccolor.html">set ccolor</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the color of the plotted contours
<br><code><a href="gradcomdsetccols.html">set ccols</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Assigns specific colors for each contour level
<br><code><a href="gradcomdsetcint.html">set cint</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the contour interval
<br><code><a href="gradcomdsetclab.html">set clab</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls contour labels
<br><code><a href="gradcomdsetclevs.html">set clevs</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets specific contour levels
<br><code><a href="gradcomdsetclopts.html">set clopts</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Contour label options
<br><code><a href="gradcomdsetclskip.html">set clskip</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the number of contour lines to skip when labelling
<br><code><a href="gradcomdsetcmax.html">set cmax</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Contours not drawn above this value
<br><code><a href="gradcomdsetcmin.html">set cmin</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Contours not drawn below this value
<br><code><a href="gradcomdsetcsmooth.html">set csmooth</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Interpolates the grid to a finer resolution before contouring
<br><code><a href="gradcomdsetcstyle.html">set cstyle</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the contour line style
<br><code><a href="gradcomdsetcterp.html">set cterp</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off spline smoothing
<br><code><a href="gradcomdsetcthick.html">set cthick</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets contour line thickness


<p><font size=+1>Display Controls</font>
<br><code><a href="gradcomdclear.html">clear</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Clears the display window and resets many graphics options
<br><code><a href="gradcomddisplay.html">display</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a plot
<br><code><a href="gradcomdreset.html">reset</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>   
Returns GrADS settings to default state with some exceptions
<br><code><a href="gradcomdsetbackground.html">set background</a>
&nbsp;</code>
Sets background color
<br><code><a href="gradcomdsetclip.html">set clip</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the coordinates for clipping the plot area
<br><code><a href="gradcomdsetcmark.html">set cmark</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the type of line marker
<br><code><a href="gradcomdsetdisplay.html">set display</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the mode of display
<br><code><a href="gradcomdsetframe.html">set frame</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Draws a frame around plot borders
<br><code><a href="gradcomdsetgridln.html">set gridln</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls appearance of grid lines; used with 'set gxout grid'
<br><code><a href="gradcomdsetgxout.html">set gxout</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>  
Sets a graphics output type
<br><code><a href="gradcomdsetline.html">set line</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets line attributes
<br><code><a href="gradcomdsetmissconn.html">set missconn</a>
&nbsp;&nbsp;&nbsp;</code>
Connects plots lines over missing data
<br><code><a href="gradcomdsetparea.html">set parea</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the area for plotting contour plots, maps, or line graphs
<br><code><a href="gradcomdsetvpage.html">set vpage</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets dimensions of the virtual page
<br><code><a href="gradcomdsetxsize.html">set xsize</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Resizes the graphics display window 


<p><font size=+1>Data and Image Output</font>
<br><code><a href="gradcomddisablefwrite.html">disable fwrite</a>
&nbsp;</code>
Closes output file containing gridded data 
<br><code><a href="gradcomddisableprint.html">disable print</a>
&nbsp;&nbsp;</code>
Closes output file containing images in metacode format 
<br><code><a href="gradcomdenableprint.html">enable print</a>
&nbsp;&nbsp;&nbsp;</code>  
Opens output file containing images in metacode format
<br><code><a href="gradutilgxeps.html">gxeps</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Converts GrADS metacode format image files into postscript
<br><code><a href="gradutilgxps.html">gxps</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Converts GrADS metacode format image files into postscript
<br><code><a href="gradutilgxtran.html">gxtran</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Displays GrADS metacode format image files
<br><code><a href="gradcomdoutxwd.html">outxwd</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Copies the contents of the display window into a file in XWD format 
<br><code><a href="gradcomdprint.html">print</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Copies the contents of display window to a file in a metacode format
<br><code><a href="gradcomdprintim.html">printim</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Copies the contents of display window to a file in PNG or GIF format
<br><code><a href="gradcomdsetfwrite.html">set fwrite</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets filename, byte ordering, and format for data output
<br><code><a href="gradcomdwi.html">wi</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Dumps the contents of the display window into a file in a variety of formats


<p><font size=+1>Dimension Environment</font>
<br><code><a href="gradcomdsetxyzte.html">set x</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the X-dimension in grid coordinates
<br><code><a href="gradcomdsetxyzte.html">set y</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Y-dimension in grid coordinates
<br><code><a href="gradcomdsetxyzte.html">set z</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Z-dimension in grid coordinates
<br><code><a href="gradcomdsetxyzte.html">set t</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the T-dimension in grid coordinates
<br><code><a href="gradcomdsetlatlonlevtimeens.html">set lon</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the X-dimension in world coordinates
<br><code><a href="gradcomdsetlatlonlevtimeens.html">set lat</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Y-dimension in world coordinates
<br><code><a href="gradcomdsetlatlonlevtimeens.html">set lev</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Z-dimension in world coordinates
<br><code><a href="gradcomdsetlatlonlevtimeens.html">set time</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the T-dimension in world coordinates


<p><font size=+1>File Manipulation</font>
<br><code><a href="gradcomdclose.html">close</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Closes a GrADS data file
<br><code><a href="gradcomdopen.html">open</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Opens a GrADS data file
<br><code><a href="gradcomdreinit.html">reinit</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>   
Returns GrADS to its initial state
<br><code><a href="gradcomdexec.html">exec</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Executes the list of GrADS commands contained in a file
<br><code><a href="gradutilgribmap.html">gribmap</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Creates a map of data sets in GRIB format
<br><code><a href="gradutilgribscan.html">gribscan</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Extracts grid info from data sets in GRIB format
<br><code><a href="gradcomdrun.html">run</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Runs a GrADS script
<br><code><a href="gradcomdsdfopen.html">sdfopen</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Opens a COARDS-compliant NetCDF or HDF-SDS file 
<br><code><a href="gradcomdxdfopen.html">xdfopen</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Opens a non-COARDS-compliant NetCDF or HDF-SDS file 
<br><code><a href="gradcomdsetdfile.html">set dfile</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Changes default file
<br><code><a href="gradcomdsetimprun.html">set imprun</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets up automatic script execution before every display command


<p><font size=+1>GrADS-User Interface</font>
<br><code><a href="gradcomdgrads.html">grads</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Starts the GrADS program
<br><code><a href="gradcomdhelp.html">help</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Lists a few basic GrADS commands
<br><code><a href="gradcomdquery.html">query</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Returns information about many aspects of the current GrADS session
<br><code><a href="gradcomdquit.html">quit</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>  
Quits GrADS
<br><code><a href="gradcomdsetdatawarn.html">set datawarn</a>
&nbsp;&nbsp;&nbsp;</code>
Prints "Entire Grid Undefined" in display window if all data are missing
<br><code><a href="gradcomdsetstat.html">set stat</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off printing of statistical information for each display
<br><code><a href="gradcomdsetwarn.html">set warn</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off messages about the progress of certain mathematical operations
<br><code><a href="gradcomdshell.html">!shell</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sends a command to the shell


<p><font size=+1>Graphical Elements</font>
<br><code><a href="gradcomddrawline.html">draw line</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a line
<br><code><a href="gradcomddrawmark.html">draw mark</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a mark
<br><code><a href="gradcomddrawpolyf.html">draw polyf</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a filled polygon
<br><code><a href="gradcomddrawrec.html">draw rec</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a rectangle
<br><code><a href="gradcomddrawrecf.html">draw recf</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a filled rectangle
<br><code><a href="gradcomddrawwxsym.html">draw wxsym</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a weather symbol


<p><font size=+1>Map Settings</font>
<br><code><a href="gradcomddrawmap.html">draw map</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a map outline
<br><code><a href="gradcomdsetgrid.html">set grid</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets characteristics of displayed grid lines
<br><code><a href="gradcomdsetmap.html">set map</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets map background characteristics
<br><code><a href="gradcomdsetmpdraw.html">set mpdraw</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off drawing of map background
<br><code><a href="gradcomdsetmpdset.html">set mpdset</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the resolution of the coastal outline
<br><code><a href="gradcomdsetmproj.html">set mproj</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets current map projection
<br><code><a href="gradcomdsetmpt.html">set mpt</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls map background characteristics 
<br><code><a href="gradcomdsetmpvals.html">set mpvals</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets reference longitudes and latitudes for polar stereographic plots
<br><code><a href="gradcomdsetpoli.html">set poli</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off the drawing of political boundaries


<p><font size=+1>Station Data</font>
<br><code><a href="gradcomdcollect.html">collect</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Saves station data in memory as a set
<br><code><a href="gradcomdsetmdlopts.html">set mdlopts</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
<br><code><a href="gradcomdsetwxopt.html">set wxopt</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls weather symbol output; used with 'set gxout wxsym'
<br><code><a href="gradcomdsetstid.html">set stid</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off display of the station ID next to the data values 
<br><code><a href="gradcomdsetstnprint.html">set stnprint</a>
&nbsp;&nbsp;&nbsp;</code>
Controls printing of station data values; used with 'set gxout stat'
<br><code><a href="gradutilstnmap.html">stnmap</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Writes out a hash table and/or link list information for station data


<p><font size=+1>Variables</font>
<br><code><a href="gradcomddefine.html">define</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Creates a new GrADS variable that is loaded into memory
<br><code><a href="gradcomdmodify.html">modify</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Defines a climatological variable
<br><code><a href="gradcomdsetdefval.html">set defval</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Interactively modifies grid point values for 2-D defined variables
<br><code><a href="gradcomdundefine.html">undefine</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Frees the memory used by a defined variable


<p><font size=+1>Vectors</font>
<br><code><a href="gradcomdsetarrlab.html">set arrlab</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Toggles drawing the vector arrow label 
<br><code><a href="gradcomdsetarrowhead.html">set arrowhead</a>
&nbsp;&nbsp;</code>
Sets the size of the vector arrowhead
<br><code><a href="gradcomdsetarrscl.html">set arrscl</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies arrow length scaling
<br><code><a href="gradcomdsethempref.html">set hempref</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls wind barb drawing conventions
<br><code><a href="gradcomdsetstrmden.html">set strmden</a>
&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets density of streamlines; used with 'set gxout stream'


<p><font size=+1>Widgets</font>
<br><code><a href="gradcomddrawbutton.html">draw button</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a button widget
<br><code><a href="gradcomdredrawbutton.html">redraw button</a>&nbsp;&nbsp;&nbsp;</code>
Resets a button widget on/off
<br><code><a href="gradcomddrawdropmenu.html">draw dropmenu</a>&nbsp;&nbsp;&nbsp;</code>
Draws a dropmenu widget
<br><code><a href="gradcomdsetbutton.html">set button</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the color characteristics of a button widget
<br><code><a href="gradcomdsetdialog.html">set dialog</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets color properties of dialog box widgets
<br><code><a href="gradcomdsetdropmenu.html">set dropmenu</a>
&nbsp;&nbsp;&nbsp;</code>
Sets color properties of dropmenu widgets
<br><code><a href="gradcomdsetrband.html">set rband</a>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets characteristics for the 'rubber band' widget


</body>
</html>