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@@ -269,8 +269,7 @@ PERMANENT
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via <em><a href="g.list.html">g.list</a></em>. They are used
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internally by the GRASS modules and deleted automatically when the
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map is closed or GRASS session quited. Note that this variable is
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- dedicated for internal use only.
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- </dd>
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+ dedicated for internal use only.</dd>
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<dt>GRASS_WXBUNDLED</dt>
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<dd>[wxGUI]<br>
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@@ -307,6 +306,15 @@ PERMANENT
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If OpenMP support is enabled this limits the number of threads.
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The default is set to the number of CPUs on the system.
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Setting to '1' effectively disables parallel processing.</dd>
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+
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+ <dt>TMPDIR, TEMP, TMP</dt>
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+ <dd>[Various GRASS GIS commands and wxGUI]<br>
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+ <!-- what about Windows %TEMP% and http://trac.osgeo.org/grass/ticket/560#comment:21 ? -->
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+ The default wxGUI temporary directory is chosen from a
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+ platform-dependent list, but the user can control the selection of
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+ this directory by setting one of the TMPDIR, TEMP or TMP
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+ environment variables Hence the wxGUI uses $TMPDIR if it is set,
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+ then $TEMP, otherwise /tmp.</dd>
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</dl>
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<a name="rendering"></a>
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Markus Neteler