[STATSGRASS] How does Gstat handle NULL values in GRASS

[Ulrich Leopold]

not really. but i applied gstat outside of grass with grass ascii maps. this 
worked quite fine. so i guess it will work within grass the same way as 
gstat recognized -9999 as missing values(NULL values). But i still have to 
explore this for being sure about it.

ulrich

Edzer J. Pebesma wrote:
> Hi Ulrich, has your problem been resolved?
> --
> Edzer
> 
> Ulrich Leopold wrote:
> 
>>Hi,
>>
>>I wonder if GSTAT can handle the NULL values in GRASS or should I use
>>missing values instead (e.g. -999)?
>>
>>Thanks, Ulrich
>>--
>>__________________________________________________
>>
>>Ulrich Leopold MSc.
>>
>>Department of Physical Geography
>>Institute for Biodiversity and Ecosystem Dynamics
>>Faculty of Science
>>University of Amsterdam
>>Nieuwe Achtergracht 166
>>NL-1018WV Amsterdam
>>
>>Phone: +31-(0)20-525-7456 (7451 Secretary)
>>Fax:   +31-(0)20-525-7431
>>Email: uleopold at science.uva.nl
>>http://www.frw.uva.nl/soil/Welcome.html
>>
>>Check us also out at:
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>>
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>