[GRASS-user] v.vol.rst basic questions

[Hamish]

Christian Ferreira wrote:
> > Third, at v.vol.rst, I don't understand how to set "dmin"?

that might be a problem, right, maybe have to set that very small.

one thing to check -- how does v.surf.rst/v.vol.rst deal with multiple
points in the same bin? does it include them all, only use the last value
to enter the bin?

another approach is to run 'r.in.xyz zrange=min,max' in a loop for the
100 slices, run r.to.vect+v.surf.rst or r.surf.nnbathy or some other
interpolation technique on each slice, then finally use r.to.rast3 to
combine all the slices into a single volume.


Hamish