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CMIP5 Regrid to 0.5degree*0.5degree

Added by Abrar Faiz over 7 years ago

Dear Sir,
I am using CDO win 32, I want to re-grid CMIP5 data to 0.5*0.5 degree. For this First i check my netCDF with the CDO operator sinfon, here is the result:

+C:\Users\Ahmad\Desktop\CDO>cdo sinfon, sample.nc
Warning (cdfScanVarAttributes) : NetCDF: Variable not found - areacella
File format : netCDF
-1 : Institut Source Ttype Levels Num Points Num Dtype : Parameter n
ame
1 : unknown NorESM1-M instant 1 1 13824 1 F32 : pr

Grid coordinates :
1 : lonlat                   : points=13824 (144x96)
lon : 0 to 357.5 by 2.5 degrees_east circular
lat : -90 to 90 by 1.89474 degrees_north
available : cellbounds
Vertical coordinates :
1 : surface : levels=1
Time coordinate : 2190 steps
RefTime = 1850-01-01 00:00:00 Units = days Calendar = 365_day Bounds =
true
YYYY-MM-DD hh:mm:ss YYYY-MM-DD hh:mm:ss YYYY-MM-DD hh:mm:ss YYYY-MM-DD hh:m
m:ss
2000-01-01 12:00:00 2000-01-02 12:00:00 2000-01-03 12:00:00 2000-01-04 12:0
0:00
2000-01-05 12:00:00 2000-01-06 12:00:00 2000-01-07 12:00:00 2000-01-08 12:0
0:00+

How to re-grid it ? what will be the command for re-grid CMIP5 models?

Thanks


Replies (1)

RE: CMIP5 Regrid to 0.5degree*0.5degree - Added by Ralf Mueller over 7 years ago

Use

cdo remapcon,r720x360
for conservative remapping. But the ability to interpolate highly depends on your input grid.

    (1-1/1)