On Sunday 22 July 2007 22:40, Tomas Lanczos wrote: > I am trying to do some kriging job, after a longer time. It looks that > there is an error, but I am not sure where is it. I got a following > error message > > Error in parse(file, n = -1, NULL, "?", srcfile, encoding) : > R_temp: syntax error, unexpected NUM_CONST, expecting ',' at > 22: ,vgm(psill=4,model="Sph",range=800,nugget=)) > 23: > Execution halted > Done > > Could somebody help me? > > Many thanks in advance > > Tomas >
Having not used the script I would suggest a couple things: 1. check your region: kriging requires A LOT of matrix inversions, and thus becomes memory limited with large regions. 2. you might try the commands one at a time in order to pin down the errors Here is a link to a kriging example using grass vector data as the input, with R+GSTAT (not sure what v.surf.krige uses ...) http://casoilresource.lawr.ucdavis.edu/drupal/node/438 Cheers, _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
