This is easy to do in NCL. See attached NCL script. This demo
makes a new Netcdf file with a 3D variable as you specified. By
changing to "append mode" in the addfile statement, you could add
the same kind of array to a pre-existing Netcdf file. Will an NCL
solution work for you?
--Dave A.
CU/CIRES Climate Diagnostics Center (CDC)
NOAA/ESRL/PSD, Climate Analysis Branch (CAB)
http://www.cdc.noaa.gov/
Boulder, Colorado
303-497-6825
David Wang wrote:
Hello,
i've been scratching my head how to add a three-dimensional (time, lat,
lon) variable into a netcdf file where time is the unlimited dimension
and both lat and lon are dimensions of size 1. i work with matlab
(nc_add_recs.m in snctools) but matlab doesn't allow trailing singleton
dimensions. so while nc_add_recs.m (and nc_varput.m as well presumably)
requires an input of rank 3, i'm not able to provide it an array of size
(ntime, 1, 1). it's a pain in the neck. if there is any workaround out
there, please give me a hint.
thanks,
david
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