file fatal error handling

Hi,
I have to process a huge archive of netCDF file, some of them are corrupted,
and I cannot find any NCL workaround to avoid this situation:

f=addfile("test.nc","r")
fatal:NetCDF: Unknown file format
fatal:Could not open (test.nc)

As for me in this case the best way would be to raise just warning, set
variable "f" to missing value, and raise fatal error later, when it will be
really fatal.
Anyway, which way could you recommend to avoid the script crashing?

Best regards,
Slava

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Received on Fri May 6 02:02:33 2011