Eric wrote:
My goal is to import isolines (elevation lines) as well as
elevation points from another mapping program into GRASS and then
interpolate a raster based on the vector data and then export as
a DEM file.
...
Also, can you recommend a tutorial that covers this type of
conversion
Awesome! Importing the points worked.
My real source data is defined as a combination of points (which I can now
import) and 2D splines (representing the isolines) that may or may not form a
closed shape, like this:
|2D Smooth Polygon:
|Height 2885
|smoothing method: Cubic B-Spline
|
I'm very new to GRASS and an experienced programmer.
My goal is to import isolines (elevation lines) as well as elevation points
from another mapping program into GRASS and then interpolate a raster based
on the vector data and then export as a DEM file.
To that end I have reviewed
Hello Eric
there are points outside specified 2D/3D region--ignored 6 points
ERROR2: zero points in the given region!
ERROR: Input failed
Keeping in mind I’m completely new to GRASS (and don’t understand a
lot of the jargon), can you explain what I’m doing wrong?
Probably, you