[GRASS-SVN] r37553 - grass/trunk/raster/r.mapcalc
svn_grass at osgeo.org
svn_grass at osgeo.org
Wed May 27 20:44:22 EDT 2009
Author: glynn
Date: 2009-05-27 20:44:22 -0400 (Wed, 27 May 2009)
New Revision: 37553
Modified:
grass/trunk/raster/r.mapcalc/r.mapcalc.html
Log:
Replace (broken) character references
(g.html2man.py doesn't even support non-broken references).
Modified: grass/trunk/raster/r.mapcalc/r.mapcalc.html
===================================================================
--- grass/trunk/raster/r.mapcalc/r.mapcalc.html 2009-05-28 00:42:37 UTC (rev 37552)
+++ grass/trunk/raster/r.mapcalc/r.mapcalc.html 2009-05-28 00:44:22 UTC (rev 37553)
@@ -546,17 +546,18 @@
r.mapcalc "$GIS_OPT_OUTPUT.g = g#$GIS_OPT_FIRST * .$GIS_OPT_PERCENT + (1.0 - .$GIS_OPT_PERCENT) * g#$GIS_OPT_SECOND"
r.mapcalc "$GIS_OPT_OUTPUT.b = b#$GIS_OPT_FIRST * .$GIS_OPT_PERCENT + (1.0 - .$GIS_OPT_PERCENT) * b#$GIS_OPT_SECOND"
</pre></div>
+<p>
use:
<div class="code"><pre>
- r.mapcalc <<EOF
+ r.mapcalc <<EOF
$GIS_OPT_OUTPUT.r = r#$GIS_OPT_FIRST * .$GIS_OPT_PERCENT + (1.0 - .$GIS_OPT_PERCENT) * r#$GIS_OPT_SECOND
$GIS_OPT_OUTPUT.g = g#$GIS_OPT_FIRST * .$GIS_OPT_PERCENT + (1.0 - .$GIS_OPT_PERCENT) * g#$GIS_OPT_SECOND
$GIS_OPT_OUTPUT.b = b#$GIS_OPT_FIRST * .$GIS_OPT_PERCENT + (1.0 - .$GIS_OPT_PERCENT) * b#$GIS_OPT_SECOND
EOF
</pre></div>
+<p>
as the latter will read each input map only once.
-</p>
-
+<p>
For formulas that the user enters from standard input
(rather than from the command line), a line continuation feature now exists.
If the user adds \e to the end of an input line, <em>r.mapcalc</em> assumes that
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