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[ferret_users] apply an offset on the time axis of a variable
Hi ferreters,
Is there a way to apply an offset on the time axis of a variable ?
I would like to add for example 50 years to all dates that are described
from the coordinates axis of a variable.
I am looking for a dynamic solution not by changing values in the file.
I have found a DATES function but have not been able to find the relative
documentation or an example.
yes? show function dates
DATES(Offsets)
Returns a string array of dates derived from the time axis and the given offsets
Offsets: Offsets from the time given by time axis
But nothing from
http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/appendix-a-external-functions/appendix-a
Any idea ?
Thanks
Regards
Patrick
--
Data Analysis and Visualization Engineer
LSCE/IPSL, CEA-CNRS-UVSQ laboratory
LSCE - Climate and Environment Sciences Laboratory
IPSL - Institut Pierre Simon Laplace
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