Thanks Giovanni
the layer parameter wasn't added automatically by grass and it was selected
by default.
I opened a tiket in qgis bug tracker for the grass plugin problem
http://hub.qgis.org/issues/4750
pietro
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Ok,
after a conversion to grass vector layer i get an error saying:
ERROR: Need either 3D vector or layer and column with z values
The vector layer has a column named ripelite that qgis read as double.
in Grass the same error
v.surf.bspline -c input=pippopippo@mapsetprova raster=provaspline
Hi,
In the QGIS GUI it seems it is missing the dropdown to allow select the
column with the values to be interpolated. You can file a ticket about
this, it should be easily fixed.
From the GRASS shell you must add also the layer= parameter, as it is
described in the man page
example
