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chrisb13/ncocdo_snippets.sh

Created January 28, 2017 03:13
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List of handy one-liners for NCO and CDO
Raw
ncocdo_snippets.sh
snippet cdo
###########################################################################
# CDO #
###########################################################################
#extract a time
cdo seltimestep,1,2,5 cordex24_CURLFX-FLUXFCE_3h_20040101_20041231_grid_U_2D.nc test.nc
#do simple arithmatic
cdo expr,'sum=qsr+qns-qt' cordex24_CURLFX-FLUXFCE_3h_19980101_19981231_grid_T_2D.nc ofile.nc
#change a variable name
cdo chname,time_average_3h,time_counter sum.nc sum2.nc
#add two files together
cdo enssum ERAI_high_500/cordex24_CURLFX-FLUXFCE_3h_19970101_19971231_grid_U_2D.nc ERAI_low_500/cordex24_CURLFX-FLUXFCE_3h_19970101_19971231_grid_U_2D.nc sum.nc
endsnippet
snippet nco
###########################################################################
# NCO #
###########################################################################
#extract a variable
ncks -v SST in.nc out.nc
endsnippet
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