Re: mapping question

Hi Kate,

Would you be able to provide me with your script and data? I'm not sure if this is an ESMF regridding issue, or if maybe the ESMF_xxxx functions are not properly handling this type of data.

I'm not sure about curtain or point data. I think the NCL ESMF_xxxx functions won't be too happy about point data, but I haven't actually tried this.
I will email the ESMF folks and see if they have any insight. I'll CC you.

--Mary

On Jul 19, 2012, at 4:51 PM, Katherine Hedstrom wrote:

> Hi all,
>
> We are trying to redo some mapping software to use ESMF within NCL. The mapping of a global grid to a regional grid worked, but the mapping of a global grid to a "curtain" at the edge of the regional grid failed. Turning on verbose mode, it tells me to look in a PET0 file containing things like:
>
> 20120719 141701.465 ERROR PET0 ESMF_FieldRegrid.F90:1522 ESMF_FieldRegridGetI
> wts Invalid argument - - can't currently regrid a grid that contains a DE of width less than 2
> 20120719 141701.465 ERROR PET0 ESMF_FieldRegrid.F90:727 ESMF_FieldRegridStore
> NX Invalid argument - Internal subroutine call returned Error
>
> Is it true that mapping to a curtain is not supported? How about to a point? Will this be supported in future?
>
> Kate
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Received on Fri Jul 20 07:57:28 2012