v.to.rast conversion
Olga Waupotitsch
olga at zorro.cecer.army.mil
Tue Jan 11 14:40:46 EST 1994
In info.grass.user you write:
>I have been attempting to convert a
>vector area layer to a raster layer using
>v.to.rast. The problem I am having is
>that the vector layer contains a polygon
>that is wholly encloses by another
>polygon. When executing a d.what.vect,
>the proper attribute value is returned
>for this lake. However, after the
>conversion, the raster layer has "no
>data" for the lake. Is this a known
>problem with v.to.rast? I have checked
>for overlapping areas and there are none.
>I was able to circumvent the problem by
>importing the lake separately and doing
>an r.patch. This seems like a roundabout
>way of doing it. Any comments would be
>appreciated.
>John Sparco
Please ftp the data to me
you can put it on moon (grass/incoming)
The best thing is to make a tar file of your location
Olga
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