d.rast and vector maps

Michael Shapiro shapiro at zorro.cecer.army.mil
Fri Mar 13 10:52:20 EST 1992

If anyone is planing to modifiy d.rast to better represent vector
maps  that  have  been  rasterized,  consider  this  idea - a new
command option (f) and a new flag (-a) d.rast:

   -a    align the current region to the map being displayed to 
         reduce resampling when the filter is applied; and
   f=N   filter to replace ZERO data with the mode of a NxN window.


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