>Is there a way to rasterize a 3d line to get altitude on raster cells >crossed by the line ?
not quite sure what are you trying to do? maybe: v.drape: Converts 2D vector features to 3D by sampling of elevation raster map. (https://grass.osgeo.org/grass82/manuals/v.drape.html) Additional vertices can be added to the input 2D vector map with v.split. or the something like: v.fixed.segmentpoints - segment points along a vector line with fixed distances (https://grass.osgeo.org/grass82/manuals/addons/v.fixed.segmentpoints.html) followed by v.what.rast - Uploads raster values at positions of vector points to the table (https://grass.osgeo.org/grass82/manuals/v.what.rast.html) or v.sample - Samples a raster map at vector point locations (https://grass.osgeo.org/grass82/manuals/v.sample.html). kind regards helmut _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-user
