Hi everyone!

I have been using makegrid and it worked fine.  Until tonight.  I upgraded to R-3.1.0 on my Ubuntu, and am using plotKML and gstat from R-Forge.

Here is my new snag:

> u2 <- SpatialPoints(makegrid(texb,n=800))
Warning message:
In makegrid(texb, n = 800) : NaNs produced
Error in coordinates(coords) :
  error in evaluating the argument 'obj' in selecting a method for function 'coordinates': Error in if (any(sel)) min.coords[sel] = min.coords[sel] - cellsize[sel] :
  missing value where TRUE/FALSE needed
>

It worked fine this morning.

What went wrong, please?

Thanks,
Erin




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