[gradsusr] comparision of TRMM data GPCP data in GrADS

[SREEKANTH T.S]

how can i open or handle GPCP data in grads

On Tue, Feb 22, 2011 at 12:28 AM, Muhammad Rahiz <
muhammad.rahiz at ouce.ox.ac.uk> wrote:

> Either regrid GPCP to 0.25x0.25 or regrid TRMM to 1x1. I don't know how to
> do this in GrADS but CDO,IDL etc. has functions that achieve that.
>
> Get the difference between the two files, and extract data according to
> your desired lon & lat.
>
> --
> Muhammad Rahiz
> Researcher & DPhil Candidate (Climate Systems & Policy)
> School of Geography & the Environment
> University of Oxford
>
>
> On Mon, 21 Feb 2011, Subash Yeggina wrote:
>
>  Hi! All,
>>  How is the interpolation of GPCP data of 1 deg by 1 deg resolution done
>> to
>> compare with TRMM data (3B42 V6) 0.25 by 0.25 resolution ? The
>> interpolated
>> GPCP value has to be dumped into a txt file along with the TRMM value at a
>> particular LAT/LON
>>
>>
>> Thanks,
>> Subash
>>
>>
>>
>>
>>
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