[GRASSLIST:2321] "Clipping" off unwanted cells

[Rich Shepard]

  When I zoomed in on an area of a DEM map to isolate some empty cells, I
included a region exterior of the DEM map boundary, just to be sure that I
had all empty cells included. Now I've re-interpolated that small area and
patched it back into the main map.

  I don't see a module that will allow me to select these overhanging cells
and trim them off. Will someone please point out the module and/or procedure
for me?

Thanks,

Rich

Dr. Richard B. Shepard, President

                       Applied Ecosystem Services, Inc. (TM)
            2404 SW 22nd Street | Troutdale, OR 97060-1247 | U.S.A.
 + 1 503-667-4517 (voice) | + 1 503-667-8863 (fax) | rshepard at appl-ecosys.com
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