[gradsusr] regrid problem

[RafaelCB]

http://opengrads.org/doc/udxt/re/re.html
Hope that helps.

Cheers!

-- 
Rafael Censi Borges
Meteorologia - Epagri/Ciram
+55 (48)3239-8064/8066
http://ciram.epagri.sc.gov.br



2012/6/21 zjuyanlibin <zjuyanlibin at 163.com>

> **
> I noticed the two files cover the same region with different resolutions.
> So you should open file.1,
> interpolate variables into the same coordinate as file.2
> 'define newvar=re2(oldvar...)'
> close file 1
> then open file.2
> compare...
>
> ------------------------------
> zjuyanlibin
>
>  *From:* Roberto Mera <rjmera at coas.oregonstate.edu>
> *Date:* 2012-06-21 15:13
> *To:* GrADS Users Forum <gradsusr at gradsusr.org>
> *Subject:* [gradsusr] regrid problem
>  Hi. I'm trying to regrid two files to a common grid. The two files have
> different resolutions and projections. Here is the detail for the files:
>
> file 1 (model)
>    Type = Gridded
>    Xsize = 428  Ysize = 322  Zsize = 1  Tsize = 1198  Esize = 1
>    Number of Variables = 1
>       px1  1  t,z,y,x  px1
> X is varying   Lon = -140.885 to -94.7226   X = 1 to 428
> Y is varying   Lat = 22.4263 to 57.129   Y = 1 to 322
> Z is fixed     Lev = 1  Z = 1
> T is fixed     Time = 00Z01JAN1961  T = 1
> E is fixed     Ens = 1  E = 1
>
> file 2 (NARR)
>
>    Type = Gridded
>    Xsize = 107  Ysize = 80  Zsize = 1  Tsize = 384  Esize = 1
>    Number of Variables = 1
>       pmax1  1  t,z,y,x  pmax1
> X is varying   Lon = -140.885 to -94.7226   X = -1081.74 to -943.241
> Y is varying   Lat = 22.4263 to 57.129   Y = -15.7149 to 88.4036
> Z is fixed     Lev = 1  Z = 2
> T is fixed     Time = 00Z01JAN1961  T = -215
> E is fixed     Ens = 1  E = 1
>
>
> I would like to regrid to 25 km or 1/3 degree so I can calculate
> anomalies between the two.
>
> thanks
>
> Robert
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