[THREDDS #OIV-218948]: caching netcdf variables in thredds

Releasing the file "unlocks" it, so that it may be accessed by another process 
(or thread). It does not release the file handle.

> Ok. What release means in this context? Does it mean its flushing out the
> file handle? I mean it should keep the file handle. It should not flush it
> out. Kindly explain.
> Regards
> Ghansham



Ticket Details
===================
Ticket ID: OIV-218948
Department: Support THREDDS
Priority: High
Status: Closed
===================
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