[GRASS-SVN] r44136 - grass/trunk/raster/r.colors.out

[svn_grass at osgeo.org]

Author: martinl
Date: 2010-11-01 00:41:16 -0700 (Mon, 01 Nov 2010)
New Revision: 44136

Modified:
   grass/trunk/raster/r.colors.out/main.c
   grass/trunk/raster/r.colors.out/r.colors.out.html
Log:
r.colors.out: cosmetics in parameters/messages/manual


Modified: grass/trunk/raster/r.colors.out/main.c
===================================================================
--- grass/trunk/raster/r.colors.out/main.c	2010-11-01 07:33:57 UTC (rev 44135)
+++ grass/trunk/raster/r.colors.out/main.c	2010-11-01 07:41:16 UTC (rev 44136)
@@ -7,11 +7,11 @@
  *
  * PURPOSE:      Allows export of the color table for a raster map layer.
  *
- * COPYRIGHT:    (C) 2008 Glynn Clements and the GRASS Development Team
+ * COPYRIGHT:    (C) 2008, 2010 Glynn Clements and the GRASS Development Team
  *
- *               This program is free software under the GNU General Public
- *               License (>=v2). Read the file COPYING that comes with GRASS
- *               for details.
+ *               This program is free software under the GNU General
+ *               Public License (>=v2). Read the file COPYING that
+ *               comes with GRASS for details.
  *
  ***************************************************************************/
 
@@ -61,17 +61,17 @@
 
     module = G_define_module();
     G_add_keyword(_("raster"));
+    G_add_keyword(_("export"));
     G_add_keyword(_("color table"));
     module->description =
 	_("Exports the color table associated with a raster map layer.");
 
     opt.map = G_define_standard_option(G_OPT_R_MAP);
-    opt.map->required = YES;
 
     opt.file = G_define_standard_option(G_OPT_F_OUTPUT);
     opt.file->key = "rules";
-    opt.file->required = NO;
-    opt.file->description = _("Path to rules file (\"-\" to write rules to stdout)");
+    opt.file->label = _("Path to output rules file");
+    opt.file->description = _("\"-\" to write to stdout");
 
     flag.p = G_define_flag();
     flag.p->key = 'p';
@@ -85,7 +85,7 @@
     perc = flag.p->answer ? 1 : 0;
 
     if (Rast_read_colors(name, "", &colors) < 0)
-	G_fatal_error(_("Can't read color table for <%s>"));
+	G_fatal_error(_("Unable to read color table for raster map <%s>"));
 
     Rast_read_fp_range(name, "", &range);
     Rast_get_fp_range_min_max(&range, &min, &max);
@@ -136,7 +136,6 @@
 	fprintf(fp, "default %d:%d:%d\n", r, g, b);
     }
 
-
     if (fp != stdout)
 	fclose(fp);
 

Modified: grass/trunk/raster/r.colors.out/r.colors.out.html
===================================================================
--- grass/trunk/raster/r.colors.out/r.colors.out.html	2010-11-01 07:33:57 UTC (rev 44135)
+++ grass/trunk/raster/r.colors.out/r.colors.out.html	2010-11-01 07:41:16 UTC (rev 44136)
@@ -1,16 +1,22 @@
 <h2>DESCRIPTION</h2>
 
-<i>r.colors.out</i> allows the user to export the color table for a
-raster map layer to a file which is suitable as input to <em>
-<a href="r.colors.html">r.colors</a></em>.
+<em>r.colors.out</em> allows the user to export the color table for a
+raster map to a file which is suitable as input
+to <em><a href="r.colors.html">r.colors</a></em>.
 
+<h2>EXAMPLES</h2>
+
+<div class="code"><pre>
+r.colors.out map=el_D782_6m rules=rules.txt
+r.colors map=el_D783_6m rules=rules.txt
+</pre></div>
+
 <h2>SEE ALSO</h2>
 
 <em>
-<a href="r.colors.html">r.colors</a>,
+  <a href="r.colors.html">r.colors</a>
 </em>
 
-
 <h2>AUTHOR</h2>
 Glynn Clements