[GRASS-user] representing missing values (attributes) in vector point data

[Suprit Kumar]

Dear GRASS users

Excuse me as I am asking the same question again. May be last time  I didn't 
ask it clearly or I am terribly out of touch :-) 

Is it possible to represent missing values in a grass vector point map?
 So that while doing calculation (like interpolation from vector to raster)
the point having missing value is skipped.

Thanks in advance.

With regards
Suprit


------
--
Suprit kumar                                 
Research Fellow
Physical Oceanography Division
National Institute of Oceanography
Dona Paula 403 004 Goa, India.

Email:supritATnio.org/suprit.kumarATgmail.com

Tel : +91-(0)832-2450-400