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nccreate overwrite existing file

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oceanmod
oceanmod 2019-11-26
回答： oceanmod 2019-11-26
How to use nccreate to create a new file clobbering any previous file with the same name?
Matlab's question-begging documentation doesn't help. Here's matlab's info on nccreate:
"If filename does not exist, then nccreate creates the file using the netcdf4_classic format."
Great, but if the filename does exist?

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Stijn Haenen
Stijn Haenen 2019-11-26
Have you tried this:
if exist(filename)
delete filename
end
nccreate.....

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oceanmod
oceanmod 2019-11-26
Thanks for your response. Low-level netcdf functions like netcdf.create have an explicit clobber option. Am baffled why the corresponding high-level functions (i.e., nccreate) would not have a similar option. It looks like what you suggest might be the only way.

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