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Regriding of nc file

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Tanmoyee Bhattacharya
Tanmoyee Bhattacharya on 26 Sep 2017
Answered: KSSV on 26 Sep 2017
I have a cmip5 nc file of 0.5 degree.LAT LON Pressure and time these are the four dimensions of this nc file.The time is from 1979 to 2005.How can we regrid it to 0.05 degree. lat range-31.500:0.5:32.500 lon range-76.500:0.5:78.000
I have no idea about interpolation.Can anyone help me?

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Answers (1)

KSSV
KSSV on 26 Sep 2017
lat = 31.500:0.5:32.500 ;
lon = 76.500:0.5:78.000 ;
%%REgrid
ds = 0.05 ;
loni = min(lon):ds:max(lon) ;
lati = min(lat):ds:max(lat) ;
%
[Loni,Lati] = meshgrid(loni,lati) ;
And then you can use interp2 to get your 3D values on regirdded data.

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