Hi to all, I am experiencing some problems with the profile command of Sextante extension. I would like to know why the computation of profiles requires the knowledge of x and y pixel dimension. Now I will explain myself more widely:
If I have two layers, a DEM and a shape, I know which points are part of the intersection of the two. With such information I could already add the z- dimension to the shape (taking it from the DEM raster), without taking into account the x and y pixel dimension. Am I wrong? I would like to avoid to download a DEM at its full resolution to have the correct x and y pixel dimension, and thus, saving a lot of networking time (required for the download of the image). Best regards, Flavio _______________________________________________ Gvsig_internacional mailing list [email protected] http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
