[GRASS-user] [GRASSLIST:1161] DEM from points and breaklines

GRASS GRASS user
1

I have a dgn file with z values for points and breaklines and would like to
convert the data to a GRASS raster DEM. I assume I just v.in.ogr and create
a 3d output for the lines and points. What command do I then use to convert
the vectors (both breaklines and points)to DEM raster, v.surf.rst only
accepts one input file it believe.

Travis Kirstine
First Base Solutions Limited
Markham, ON
Canada

2

Travis Kirstine GIS Tech napisa?(a):

I have a dgn file with z values for points and breaklines and would like to
convert the data to a GRASS raster DEM. I assume I just v.in.ogr and create
a 3d output for the lines and points. What command do I then use to convert
the vectors (both breaklines and points)to DEM raster, v.surf.rst only
accepts one input file it believe.

v.patch?

Maciek

Please don't use GRASSLIST@baylor.edu anymore.