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Mean diurnal cycle

Added by Sebastian Schubert about 14 years ago

Hi,

I've got hourly data for eg 7 days. I'd like to calculate the mean value for each time of a day, eg the mean at 0 o'clock for 7 days, at 1 o'clock for 7 days and so on.

Is there a way to do it automatically? timeselmean seams to calculate the mean of adjacent time steps.

Cheers


Replies (1)

RE: Mean diurnal cycle - Added by Uwe Schulzweida about 14 years ago

Hi Sebastian,

there is no CDO operator to do this task directly. You can do it in 3 steps:
  • Use splithour to split the inputfile in one for each hour
  • Loop over the hourly files and use timmean
  • Merge the resulting files with mergetime

Best regards,
Uwe

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