-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Il 22/07/2013 08:36, Denis Rouzaud ha scritto: > Yes, exactly. > > I am using DTM to calculate pipe slopes. If you have very short pipes > crossing two > raster cells, you will get a wrong value, this is why I needed to calculate > interpolated values. > > You can choose: > - nearest neighbor > - bi-linear using 4 cells > - bi-cubic using 16 cells (I did not notive slow down, but it requires scipy) > > Also, the plugin saved directly the values in the vector layer (instead of > creating a > new shapefile).
Thanks for the clarification - please add it to plugin description. All the best. - -- Paolo Cavallini - Faunalia www.faunalia.eu Full contact details at www.faunalia.eu/pc Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlHs0z4ACgkQ/NedwLUzIr7N0QCfbQcRRGaNbgIM1lssFrx8tZS/ U/gAoKBKPAEi9jLXFVq6DLtBTD+BgYyR =Tnja -----END PGP SIGNATURE----- _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
