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20051220: Problem with Geo-Subsetting 3D field
- Subject: 20051220: Problem with Geo-Subsetting 3D field
- Date: Tue, 20 Dec 2005 12:45:54 -0700
Hi Rich,
I saw that caveat about staggered grids.
But the temperature variable is at the grid cell centers, where the
vertical coordinate is defined, and usually IDV behaves nicely. It's
usually only slicing of U and V that IDV doesn't like, because it
can't figure out the vertical coordinate.
As a test, I eliminated everything except the info on the grid cell
centers (no longer a staggered grid) and it still bombs.
Try to geo-subset "temp" in this non-staggered file:
http://stellwagen.er.usgs.gov/rps/share/geo_subset_bug.nc
At least I couldn't do it.
I'll check it out but I am sure its the known problem.
Don is out for the holidays but when he gets back he'll take a crack
at this.
BTW, this is very cool. I almost feel guilty mentioning my problem!
Thanks. It still has some kinks but it is is going to be pretty critical
for large grids to
ahve this capability. And, please don't hesitate to share your
problems/issues/etc with
us.
-Jeff
