Just tried PCRaster maps as input for variogram calculation, using a command file like:
data(test):'vario.map';
The variogram I got was quite different from what I expected, and I tried
map2col vario.map vario.col
(which easily converts your PCRaster map to column file)
and the command file:
data(test): 'vario.col', x=1, y=2, v=3;
The resulting variogram was completely different (closer to what I expected).
What is wrong in this case, me, PCRaster or Gstat?
Derek
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Derek Karssenberg PCRaster Faculty of Geographical Sciences Utrecht University PO Box 80.115 3508 TC Utrecht the Netherlands Phone: (+31) 30 2532768 Fax: (+31) 30 2531145 E-mail: [EMAIL PROTECTED] http://www.geog.uu.nl/pcraster
