triangulation and contouring tools
Bryan Keith <[email protected]>
| Newsgroups | gmane.comp.gis.freegis |
|---|---|
| Organization | Geomega |
| Message-ID | <[email protected]> |
Hello, I'm looking for a tool (or two) to take a set of points with z (or some other attribute to interpolate), triangulate the points, and output contour lines from the triangulated mesh based the z values at each point. I think GRASS has some triangulation routines, but I don't think there's a routine to generate contours from the triangulated mesh. Maybe I'm wrong? Any other suggestions? I could setup something like this myself, but I want to check if there's something readily available first. Thanks. Bryan Bryan Keith GIS Specialist Geomega, Inc. Boulder, CO, USA