Hello,

I have some data that reads as "nan", while rare, it may happen when
compressing/uncompressing GRASS Locations to ship them across
Internet.

I would like to know how to deal with them in GRASS raster
programming, so that they are:
1 - detected
2 - set to null

thank you,
Yann

-- 
Yann Chemin
International Rice Research Institute
Office: http://www.irri.org/gis
Perso: http://www.freewebs.com/ychemin
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