nc_add_recs.m

[Dave Allured]

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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