[netcdfgroup] Parallel I/O and End-Of-File

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• Subject: [netcdfgroup] Parallel I/O and End-Of-File
• From: Timothy Stitt <Timothy.Stitt.9@xxxxxx>
• Date: Tue, 20 May 2014 21:46:34 -0400

Hi all,

I was just wondering if there is any easy to detect the EOF of a netcdf-4 data 
file? I’m trying to read in records (with an unlimited leading dimension) in 
parallel until there are no more records left. Is there any easy way to 
implement this without explicitly calculating the number of records (with an 
inquiry function) and dividing by the #MPI processes (and figuring out what 
happens when there isn’t a simple division)?

Thanks in advance,

Tim.

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  • Re: [netcdfgroup] Parallel I/O and End-Of-File
    • From: Dave Allured - NOAA Affiliate