[netCDFJava #VEH-254368]: Read and cache

Hi Lindsay:

flush() is what the writer has to do to flush to disk.

syncExtend() is what the reader has to do to discover the new data, and update 
its memory-based objects.

John

Ticket Details
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Ticket ID: VEH-254368
Department: Support netCDF Java
Priority: Normal
Status: Open