> Is there anyone who has regrided T62 NCEP Reanalysis data to
> data with POP grid, for instant, gx3 ? There is no weight and
> grid files for T62 on the site: http://www.earthsystemgrid.org/.
> Should I regrid the T62 data to T42 data at first?
> Are there any examples? Thanks.
[1] You could generate the weights yourself using the SCRIP remapping at
http://climate.lanl.gov/Software/SCRIP/
Download the f90 code and use the "convertgauss.f".
They provide an example of create T42 -> pop.
This is probably the best approach.
[2] Yes, you could generate T42 [at the loss of some detail] from T62.
I suggest linint2 [ or linint2_Wrap]
http://www.ncl.ucar.edu/Document/Functions/Built-in/linint2.shtml
http://www.ncl.ucar.edu/Document/Functions/Contributed/linint2_Wrap.shtml
good luck
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Received on Mon Jul 24 2006 - 06:38:22 MDT
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