[GRASS-dev] r.surf.contour MASKs
hamish_b at yahoo.com
Wed Oct 6 05:49:56 EDT 2010
+An existing MASK raster map is respected for both reading <em>input</em>
+and writing <em>output</em>.
is that a newly added feature or documenting an old one?
if new, does it help speed up the very slow searches where there
is no input data? (e.g. when the region contains a large lake or
partial ocean, where there are no contour lines)
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