[gradsusr] how to convert curvilinear grid format to regular grid format

[진종훈]

Dear Anubhav,

I have no script with this case.
But, CDO can be used to convert the NC grid. (
https://code.zmaw.de/projects/cdo )
If NC file contains correct information of projection, just type a command
line.

cdo remap,r{NX}x{NY} {INPUT_FILE} {OUTPUT_FILE}

If it needed, you can set the type of NC grid to curvilinear with "setgrid"
operator for correction of projection.
Please refer to manual of COD for more details.

Jonghun



2014-02-06 ANUBHAV CHOUDHARY <anubha64_ses at jnu.ac.in>:

> Dear Davide,
> A curvilinear grid is a grid just like a regular grid, but in which the
> cells are quadrilaterals or cuboids <http://en.wikipedia.org/wiki/Cuboid> rather
> than rectangles or rectangular parallelopipeds (like in regular grid- cells
> are parallelopiped). you can see this image of a curvilinear grid-
>
> a curvilinear  grid.
>
>
> On Wed, Feb 5, 2014 at 5:13 PM, Davide Sacchetti <
> davide.sacchetti at arpal.gov.it> wrote:
>
>> what do you mean with curvilinear grid?
>> which kind of projection is it?
>>
>> Davide
>>
>>
>> On Wed, 2014-02-05 at 16:02 +0530, ANUBHAV CHOUDHARY wrote:
>> > Dear GrADS user,
>> > I have a precipitation data file (NetCDF) which when I visualize using
>> > GrADS gets plotted in wrong domain because it is in curvilinear grid
>> > format. Can anybody tell me how to convert it into regular grid
>> > format. Does anybody has the script of it.
>> > Thanks in advance
>> > Regards,
>> > Anubhav
>> >
>> >
>> >
>> > --
>> > Anubhav Choudhary
>> > M.Phil./Ph.D. Student
>> > School of Environmental Sciences
>> > Jawaharlal Nehru University
>> > New Delhi - 110067
>> > Cell No. +91-8527706122
>> > Alternate e-mail IDs:
>> > yoursanubhav at gmail.com
>> > anubhav at cub.ac.in
>> > _______________________________________________
>> > gradsusr mailing list
>> > gradsusr at gradsusr.org
>> > http://gradsusr.org/mailman/listinfo/gradsusr
>>
>> --
>> Davide Sacchetti
>> Centro Funzionale Meteo Idrologico di Protezione Civile della Regione
>> Liguria
>> ARPAL Unità Tecnica Complessa di livello Regionale
>> V.le Brigare Partigiane 2 16121 Genova (I)
>> tel: +39 010 6437535                    fax: +39 010 6437520
>> mail: davide.sacchetti at arpal.gov.it     web: www.meteoliguria.it
>>
>>
>> _______________________________________________
>> gradsusr mailing list
>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
>>
>
>
>
> --
> Anubhav Choudhary
> M.Phil./Ph.D. Student (UGC-Junior Research Fellow)
>
> School of Environmental Sciences
> Jawaharlal Nehru University
> New Delhi - 110067
> Cell No. +91-8527706122
> Alternate e-mail IDs:
> yoursanubhav at gmail.com
> anubhav at cub.ac.in
>
> _______________________________________________
> gradsusr mailing list
> gradsusr at gradsusr.org
> http://gradsusr.org/mailman/listinfo/gradsusr
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://gradsusr.org/pipermail/gradsusr/attachments/20140206/4eea4afc/attachment.html