[ncl-talk] help on regrinding from regular to tripolar grid
Jiande Wang - NOAA Affiliate
jiande.wang at noaa.gov
Thu Jul 6 19:38:29 MDT 2017
My task is to remap MOM4 restart file for MOM6.
On Thu, Jul 6, 2017 at 6:21 PM, David Bailey <dbailey at ucar.edu> wrote:
> Hi Jiande,
> For just plotting in NCL, it is easiest to use the @lat2d and @lon2d
> attributes. If you actually need to remap, I will point you to some scripts
> that I have that use the ESMF remapping routines in NCL.
> On Thu, Jul 6, 2017 at 7:50 PM, Jiande Wang - NOAA Affiliate <
> jiande.wang at noaa.gov> wrote:
>> Thanks for your reply.
>> First do you think my two steps approach is necessary or do you think I
>> can regrid the data directly from one tripolar to another tripolar?
>> Second question is how do I take consideration on the rotation angles
>> in these two tripolar grid.
>> On Thu, Jul 6, 2017 at 4:15 PM, David Bailey <dbailey at ucar.edu> wrote:
>>> I can help Jiande.
>>> Likely sent from a coffee shop.
>>> > On Jul 6, 2017, at 6:03 PM, Jiande Wang - NOAA Affiliate <
>>> jiande.wang at noaa.gov> wrote:
>>> > Hi,
>>> > I am new to NCL.
>>> > I have a tripolar grid ocean data and want to regrid it to another
>>> tripolar grid.
>>> > What I plan to do is first regrid the original tripolar grid data to
>>> regular lat/lon data. Then I will regrid the regular data to new tripolar
>>> > I know what to do in the first step, but not clear on how to do in
>>> the second step.
>>> > Has any one have experience or script on my task?
>>> > Your suggestion will be appreciated.
>>> > Thanks
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> David A Bailey
> email: dbailey_at_ucar.edu
> National Center for Atmospheric Research phone: 303-497-1737
> PO Box 3000
> fax : 303-497-1700 <(303)%20497-1700>
> Boulder, CO 80307-3000
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