[RegCNET] ROTMER to grid

[flyks]

I think before regrid, the winds from RegCM4.4 outputs have to be rotated
from a grid-relative sense to an Earth-relative sense.
Is there a tool to rotate the UV wind ?


2013/1/8 Graziano Giuliani <ggiulian at ictp.it>

> On 01/08/2013 06:30 AM, rajeshj at cusat.ac.in wrote:
>
>> Hi all,
>>
>> In RegCM3, the rcm2grid.ncl script was useful to convert rotated Mercator
>> projection to lat-lon grid. As there is no OUT_HEAD.CTL in RegCM4, this
>> script will not work. How this problem is handled in RegCM4? Will regrid
>> function convert rotated mercator to lat-lon grid?
>>
>>  [...]
>
> We are currently taking advantage of the capabilities of the cdo program
> to regrid the RegCM output netCDF file. The regrid script is just helping
> you to create the command line and an helper file for cdo. You may want to
> check directly anyway on the cdo manual.
>
> https://code.zmaw.de/projects/cdo
>
> Note that if using NCL you should be able to adapt the script you have
> anyway, as the informations in the OUT_HEAD are in the netCDF file itself.
>
> Graziano.
>
> --
> Graziano Giuliani - Earth System Physics Section
> The Abdus Salam International Centre for Theoretical Physics
> Strada Costiera, 11 - I - 34151 Trieste Italy
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