[ncl-talk] Error in ESMF regridding WRF output to match TRMM data

[Ronald Opio]

Am glad to hear this Mary.

Thank you for the information.


Ronald.

On Wed, Feb 28, 2018 at 10:26 PM, Mary Haley <haley at ucar.edu> wrote:

> ​Glad it worked.  For the record, it was an easy fix to make ESMF_regrid
> work with two types of lat/lon arrays, and this will be in the 6.5.0
> release of NCL.
>
> --Mary​
>
> On Tue, Feb 27, 2018 at 2:15 PM, Ronald Opio <opioronald123 at gmail.com>
> wrote:
>
>> Thanks a lot Mary. This makes it work perfectly.
>>
>> Sincerely,
>> Ronald.
>>
>> On Tue, 27 Feb 2018 at 23:26, Mary Haley <haley at ucar.edu> wrote:
>>
>>> Hi Ronald,
>>>
>>> Thanks for providing all the files.
>>>
>>> Apparently the error is happening because the lat/lon arrays on the
>>> destination (TRMM) grid are of different types (lat is type double and lon
>>> is type float). I need to look into why ESMF_regrid can't handle this, but
>>> meanwhile, you can fix this by making sure both arrays are the same type:
>>>
>>>     dst_lat = dfile->lat
>>> ​            ; already double​
>>>
>>> ​    ​
>>> dst_lon = todouble(dfile->lon)
>>>
>>> ​--Mary
>>> ​
>>>
>>>
>>> On Tue, Feb 27, 2018 at 11:40 AM, Ronald Opio <opioronald123 at gmail.com>
>>> wrote:
>>>
>>>> Hello colleagues.
>>>>
>>>> I have used ESMF to regrid a WRF file to match GPM rain data and it
>>>> works well. However, when I use the same script on TRMM data, it gives me
>>>> this error:
>>>>
>>>> fatal:Assignment type mismatch, right hand side can't be coerced to
>>>> type of left hand side
>>>>
>>>> How can I solve this?
>>>>
>>>> I have attached the TRMM data, WRF file and the modified script for
>>>> your review. ​
>>>>
>>>>  wrfout_d03_2008-03-16_00:00:00
>>>> <https://drive.google.com/file/d/1BA02y1xfJMJgPlxLGJVYEzddyXJNVPBV/view?usp=drive_web>
>>>>
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>>>
>
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