Hi list! I announce major update of r.stream.*:
new nodule r.stream.angle: to calculate stream direction and inter-stream relation. That module use experimental algorithm to divide streams int shorter but near-straight line segments, and next calculate its direction (0-360 downstream). It may also divide line into segments along ordered lines of the same Strahler, Horton or Main stream order, depending on user choice. More in the description.
I didn't know any GIS software which do such or similar segmentation. If someone knows (open or proprietary) I will be grateful for pointing it.
major update r.stream.distance: now it can calculate distance to streams/junction/outlet downstream (default, it was previously available as thje whole module) and new option to calculate distance to the local or farthest maximum/divides upstream. See more details in the description.
regards Jarek Jasiewicz _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
