[GRASS-user] advice on interpolation

Rich Shepard rshepard at appl-ecosys.com
Tue Mar 30 12:29:22 EDT 2010

On Tue, 30 Mar 2010, Bulent Arikan wrote:

> - Using 'g.region', I set my region to match the original DEM


   Do you use the '-a' (alignment) option on g.region? You'll often get
errors if an edge does not exactly line on the region's edge. This option
removes this source of potential errors.


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