Re: ESMF file regridder ?

From: Mary Haley <haley_at_nyahnyahspammersnyahnyah>
Date: Fri Mar 22 2013 - 15:38:35 MDT

Hi Jim,

This is on our list of things to do for V6.2.0, but it's not available yet.

I had started to do something for the ESMF_regrid_16.ncl example at:

This is not a command line type script, but you could sort of turn it into one by using command line options:

I'll see if it's working and give you a copy.


On Mar 22, 2013, at 1:34 PM, Boyle, Jim wrote:

> Before trying to do this myself, has anyone written a file converter program along the lines of ncl_convert2nc
> for esmf regridding.
> I was thinking of something along the lines of the CDO operator for SCRIP regridding:
> cdo remap,, infile outfile
> where the is computed using NCL or by the ESMF_RegridWeightGen utility itself ( which is in the NCL distribution)
> the remapping is from the coordinates of infile to the coordinates of outfile.
> The weights are computed separately from the regridding to save time.
> is a grid descriptor for the outfile coordinates.
> This is actually pretty straightforward, but involves a lot of messy book keeping ( ncl_convert2nc is 1700 lines ) that I would
> rather have been done by someone else.
> --Jim Boyle
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Received on Fri Mar 22 15:38:47 2013

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