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[netCDF #FXT-735195]: NetCDF4.2 incorrect data returned from a netcdf-4 file with deflation on thredds server
- Subject: [netCDF #FXT-735195]: NetCDF4.2 incorrect data returned from a netcdf-4 file with deflation on thredds server
- Date: Wed, 22 Aug 2012 15:51:28 -0600
Hi Dennis,
Dennis Heimbigner wrote:
> I see that there is an internal node from Ethan Davis
> indicating the problem appears to be with the server,
> so I will investigate that first. Also,
> do no remove those files from the ftp site just yet.
>
> =Dennis Heimbigner
> Unidata
My comments were based on a quick look at the OPeNDAP text data response for
each dataset ("*.asc?temp[9][0][55:1:154][180]").
Your probably already looking at this but ...
My guess would be that the netCDF-Java library, which is used by the TDS to
read the netCDF files, is not reading the netCDF-4 file properly. Another guess
is that the main culprit may be that the TDS (and thus netCDF-Java library) on
the server is almost two years old (TDS version 4.2.2). Our current stable
release is 4.2.10.
Looking at the data in ToolsUI should be a quick test. If the latest 4.2
ToolsUI doesn't read the data correctly, our 4.3 beta release might do better.
Ethan
Ticket Details
===================
Ticket ID: FXT-735195
Department: Support netCDF
Priority: Normal
Status: Open