[GRASS-user] Rotate raster map?

Rich Shepard rshepard at appl-ecosys.com
Tue Sep 24 07:28:55 PDT 2019

Looking through the r.* in the core and extensions lists I don't see a
module that rotates a raster map. Is there one that I missed seeing? Would
any of the i* modules work on these 1m x 1m raster maps to transform the

Several of the DEMs I need are slightly mis-aligned, rotated clockwise a few
degrees. I'd like, by trial-and-error to rotate them counterclockwise so
they align with the topo quad border and other maps in that same quad.


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