Hi,
Recently I was successful in importing 3d shapefiles to grass5.1 using the quick fix for r.in.ogr sent by Radim. Now I have a similar problem - I'd like to export grass 3d vector files to 3d shapes. I tried v.out.ogr. It looks like everything's OK but ArcView does not recognize the file as a 3d shape. Maybe r.out.ogr also needs a similar fix.
Also, I had a problem converting 3d vector to raster using v.to.rast. This module expects a "column" with an attribute, however, I just need to use a z coordinate from 3d vector. I could not find a module which can convert 3d vector to a 2d with elevation changed to attribute.
Thanks for any help.
Jaro
On Saturday 05 July 2003 21:11, Jaro Hofierka wrote:
Hi,
Recently I was successful in importing 3d shapefiles to grass5.1 using
the quick fix for r.in.ogr sent by Radim. Now I have a similar problem -
I'd like to export grass 3d vector files to 3d shapes. I tried
v.out.ogr. It looks like everything's OK but ArcView does not recognize
the file as a 3d shape. Maybe r.out.ogr also needs a similar fix.
Yes.
Also, I had a problem converting 3d vector to raster using v.to.rast.
This module expects a "column" with an attribute, however, I just need
to use a z coordinate from 3d vector.
Needs other fix, ideally v.to.rast should optionally use column, category
or z coordinate.
I could not find a module which
can convert 3d vector to a 2d with elevation changed to attribute.
No such module, it should go to v.to.db.
Radim