[RegCNET] precipitation bias

[Syed Ahsan Ali]

You can use CDO (https://code.zmaw.de/projects/cdo/) to regrid the data
sets on same grid then you can subtract them. Please see the link below
https://code.zmaw.de/boards/1/topics/533
Also you can use the script that comes with RegCM4.2 to find the bias. Look
for it in the RegCM directories.



On Thu, Feb 28, 2013 at 12:50 AM, mahmoud elkarim <
mgaber_elkarim at hotmail.com> wrote:

>
> Dear Griaziano Giuliani and regcm users
> i have run regcm4.2 using LAMCON projection and i want to find
> precipitation bias (observed - simulated) using ncl script but a found
> mismatch between cru ,gpcp and regcm data due to curve linear and
> rectilinear data can you help me how subtract observed data from regcm data
> regards
>
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> RegCNET at lists.ictp.it
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>



-- 
Syed Ahsan Ali Bokhari
Electronic Engineer (EE)

Research & Development Division
Pakistan Meteorological Department H-8/4, Islamabad.
Phone # off  +92518358714
Cell # +923155145014
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