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spatial distribution throughout the time series

Added by YUU YAN over 4 years ago

Hi,

I have a nc file and I want to draw a spatial distribution figure throughout the time series. As seen in the attached figure, I think I need to calculate the number of ice free days on each grid. Could you please tell me how can I do this with CDO? Thank you in advance.

Best regards,

Yu

days.png (143 KB) days.png

Replies (1)

RE: spatial distribution throughout the time series - Added by Karin Meier-Fleischer over 4 years ago

Hi Yuu,

in my opinion, you have to do (in bash terminal):

ntime=$(cdo -s ntime $infile)

cdo -f nc -chname,ice_days_index_per_time_period,ice_free_days_index_per_time_period -addc,$ntime -mulc,-1 -eca_id $infile outfile.nc

-Karin

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