r.surf.contour. Resulting range of values has an incorrect 0 minimum.
|Reported by:||clerici||Owned by:|
I have a vector with contour lines from min=300 and max=380 and I want to construct a DEM for a (nearly) rectangular area defined in the raster maskmap(fig.1).
v.to rast in=countours ou=contours use=cat
r.surf.contour in=contours ou=dem
with: r.info dem, the output range of data is min=0 and max=370, but there isn't any value lesser than 310 in the map, at least inside the masked area, so it seems that also the values outside the mask are considered in defining the values' range. Unfortunately the range 0-370 affects the color table (fig.2)
the correct range min=310 and max=370 is reported and a more adequate color table is adopted (fig.3).
This seems a very old feature as I had the same results with GRASS6.5, 6.4, 6.3 and 6.2.
Change History (11)
comment:1 by , 12 years ago
|Keywords:||r.surf.contour NULL added|
|Version:||unspecified → svn-releasebranch64|