[GRASSLIST:4651] areas of influence from sites

[andres javier garcia garcia]

Hi;
I've got a sites map with several rain gauge stations. I would like to create 
a raster map with several areas; each of them is the area that has a common 
rain gauge station as the nearest one.
There is any command with this function?. I've seen that s.voronoy does 
something approximate (I think that it is some more complicated that the 
thing I need. altough I don't understand how exactly this program performs) 
but not this.

Regards
-------------
Javier