[GRASS-dev] null value in vector (v.in.ascii, v.surf.*)

[Yann Chemin]

Hi,

I am importing a large amount of ascii files as 3D vectors, some of
them have null values (currently set to an arbitrary high constant
value)

Is there a filter for v.in.ascii to set null values,
 and/or
in v.surf.* to avoid using those points with specific values?

Yann

--
Yann Chemin
Researcher at IWMI
Skype/FB: yann.chemin