ccdo : invoke CDO with a unary operator¶
Apply CDO on a single dataset or object, with a CDO operator as argument
References : https://code.zmaw.de/projects/cdo/embedded/index.html
Provider / contact : climaf at meteo dot fr
Input : any object or dataset
Mandatory argument:
operator
: a CDO unary operator (as e.g.fldavg
,timavg
…)
Output : the result of CDO operator
Climaf call example
>>> ds= .... #some dataset, with whatever variable
>>> annual_cycle=ccdo(ds,operator='ymonavg')
Side effects : none
Implementation : using script mcdo.sh, which can also select a variable, a time period, a latlon box …;
Note : because the choice of operator is left to the user, CliMAF assumes that the output has squeezed dimension(s) over time or space (and hence will not attempt to re-use this output for extracting a sub-period or sub-domain)