[GRASSLIST:5932] Trouble with v.surf.rst

[Kurt Springs]

Hi All,

I am trying to create a surface map from vector contour lines.  The method
I've been trying is v.surf.rst.

I have v.surf.rst map8_contour.vect elev=elev10.rst, and I get the following
result:

Percent complete: Warning: strip exists with insufficient data


The number of points from vector file is 124803
The number of points outside of region 0
The number of points being used is 124803

Processing all selected output files
will require 64000016 bytes of disk space for temp files

Percent complete: Warning: taking too long to find points for
interpolation--please change the region to area where your points are.
Continuing calculations...
G_ludcmp() failed! n=0
ERROR: Interp_segmets failed

[2]    Exit 1                        v.surf.rst map8_contour.vect
elev=elev10.rst

I used v.patch to create map8_contour.vect from three vector files.  I can
see the lines in the monitor when I run d.vect.

I also tried using v.to.rast then r.surf.contour.  When I ran
r.surf.contour, it stayed at 0% for over an hour before I stopped it.  When
I tried d.rast for the raster file I created with v.to.rast, it painted the
monitor white.  Then when I ran r.support, it said the file was empty.

Can any one see what I am doing wrong?

Kurt
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