[GRASS-dev] r.shrink??

Markus Neteler neteler at osgeo.org
Wed May 26 15:59:07 EDT 2010

On Wed, May 26, 2010 at 5:26 PM, Michael Barton <michael.barton at asu.edu> wrote:
> Am I missing something or is there no module that does the opposite of
> r.grow (i.e., shrink rasters of a given category by 1 or more pixels)?
> r.thin tries to thin to a line.

Here a solution:

Later on Glynn posted a modified r.grow2:

I don't remember how that ended up.


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