[GRASSLIST:6530] MASK confussion

Maciek Sieczka werchowyna at epf.pl
Mon Apr 18 17:49:45 EDT 2005


Is it normal and intended that "0" is taken the same as the "null" when 
doing "r.mapcalc 'MASK=some_raster"? It took me over an hour to guess my 
there where holes in my MASK. Shouldn't "0" be treated as a regular, valid 
value for MASK?


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