How to rotate a map
greg at towhee.cor2.epa.gov
Mon Aug 2 16:05:46 EDT 1993
> I tried to use m.rot90 to rotate a raster map and it tells that the raster
> map I wanted to totate does not existed. Why does this happen?
m.rot90 does NOT operate on GRASS raster data. Instead, it expects data in
the format written by the m.* tape and file extraction programs. Also, the
full pathname must be used in specifying the name of an already existing
file; the current mapset search list is not considered, nor is it applicable.
Hope this clarifies your situation.
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