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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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Here are some instructions for compiling NetCDF with HDF5 support on CentOS 5&6, RedHat 5&6, and Fedora 12-16. http://tinyurl.com/cl2cce7 -----Original Message----- From: thredds-bounces@xxxxxxxxxxxxxxxx [mailto:thredds-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Matthias Müller Sent: Thursday, December 08, 2011 9:58 AM To: thredds@xxxxxxxxxxxxxxxx Subject: Re: [thredds] Compression by Gathering working with Thredds? Thank you very much for the feedback - this has saved me quite some work. Have you got soem suggestions which linux distributions are featuring netCDF4 out of the box? Last time I checked, Suse and Debian were shipped with netCDF3 support only. Are there any 3rd party repositories that I can include to get netcdf4-support? Thanks, Matthias Am 08.12.2011 05:51, schrieb Gallagher James: > > On Dec 7, 2011, at 9:00 AM, Ethan Davis wrote: > >> Hi Matthias, >> >> No, the underlying netCDF-Java library does not handle CF >> "compression by gathering". From this fairly recent (June 2011) >> discussion on the CF mailing list >> >> http://mailman.cgd.ucar.edu/pipermail/cf-metadata/2011/022125.html >> >> it doesn't sound like it is used very widely. As suggested there, you >> might consider netCDF-4 chunking/compression instead. Which is >> handled by the netCDF-Java library and so by the TDS and ncWMS. > > I'd like to second Ethan's suggestion to use netCDF 4's chunking/compression. > > James >> >> Ethan >> >> On 12/7/2011 1:07 AM, Matthias Müller wrote: >>> Dear Thredds experts, >>> >>> in order to save us some disk space and maybe increase the >>> performance of a Thredds/ncWMS server we are planning to apply >>> "Compression by Gathering" (CF Conventions 1.6, section 8.2) to our >>> landuse and land-bound climate datasets. Before adapting our data >>> massaging routines I would like to make sure that the results will >>> be compatible with the Thredds server. >>> >>> Can you please comfirm that Thredds supports netCDF files that >>> utilize "Compression by Gathering"? >>> >>> Thank you, >>> Matthias >> >> _______________________________________________ >> thredds mailing list >> thredds@xxxxxxxxxxxxxxxx >> For list information or to unsubscribe, visit: >> http://www.unidata.ucar.edu/mailing_lists/ > > -- > James Gallagher > jgallagher at opendap.org > 406.723.8663 > > > > > _______________________________________________ > thredds mailing list > thredds@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/
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