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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Christopher, Sadly, unlike most of GMAO (where I work), I'm not going to AGU. I was an SC18 representative since I'm not really an atmospheric scientist. I'll try and wrangle one of the people here I know going (though 8:10 am might be a hard sell), but do you know if AGU posters are uploaded at some point for public viewing? If nothing else, if I can't find it, I might try to ping The HDF Group for a copy/information. Matt PS: 3 minute talk? Wow. -- Matt Thompson, SSAI, Sr Scientific Programmer/Analyst NASA GSFC, Global Modeling and Assimilation Office Code 610.1, 8800 Greenbelt Rd, Greenbelt, MD 20771 Phone: 301-614-6712 Fax: 301-614-6246 http://science.gsfc.nasa.gov/sed/bio/matthew.thompson From: "Lynnes, Christopher S. (GSFC-5860)" <christopher.s.lynnes@xxxxxxxx> Date: Monday, November 19, 2018 at 4:25 PM To: "Thompson, Matt (GSFC-610.1)[SCIENCE SYSTEMS AND APPLICATIONS INC]" <matthew.thompson@xxxxxxxx> Cc: "netcdfgroup@xxxxxxxxxxxxxxxx" <netcdfgroup@xxxxxxxxxxxxxxxx> Subject: Re: [netcdfgroup] Using Fancy Compressors (zfp, etc) in netCDF if you are going to AGU, you may also want to stop by the Larry Knox's (HDF) e-Lightning talk on compression: • IN21B-22: Tuning HDF5 (and NetCDF-4) Applications to Overcome and Avoid Compression Pitfalls https://agu.confex.com/agu/fm18/meetingapp.cgi/Paper/467672 Unfortunately, the talk part is at 8:10 Tuesday morning, but I think the e-Lightning poster sticks around (eLightning Theater II) until 10:00 if you want to come by and talk compression. On Nov 19, 2018, at 10:22, Thompson, Matt (GSFC-610.1)[SCIENCE SYSTEMS AND APPLICATIONS INC] <matthew.thompson@xxxxxxxx<mailto:matthew.thompson@xxxxxxxx>> wrote: All, This is a bit of a general question inspired by going to the "Compression for Scientific Data" tutorial at SC18 last week. Namely, is there currently an easy way to test out and try new compressors like zfp and SZ in netCDF? I know they need to be compiled and registered and all with HDF5 (which I could probably get to happen), but as my shop is a netCDF (Fortran) shop and not an HDF5 shop, I can't quite use them until they can be accessed through netCDF. A search online shows that perhaps once there was a "compress" branch of netCDF-C, but it seems stale. Is there any effort in Unidata to start supporting the HDF5 extra compressors? Or are they supported and I just don't know enough advanced netCDF to know how to use them (always possible!)? Thanks, Matt -- Matt Thompson, SSAI, Sr Scientific Programmer/Analyst NASA GSFC, Global Modeling and Assimilation Office Code 610.1, 8800 Greenbelt Rd, Greenbelt, MD 20771 Phone: 301-614-6712 Fax: 301-614-6246 http://science.gsfc.nasa.gov/sed/bio/matthew.thompson _______________________________________________ NOTE: All exchanges posted to Unidata maintained email lists are recorded in the Unidata inquiry tracking system and made publicly available through the web. Users who post to any of the lists we maintain are reminded to remove any personal information that they do not want to be made public. netcdfgroup mailing list netcdfgroup@xxxxxxxxxxxxxxxx For list information or to unsubscribe, visit: http://www.unidata.ucar.edu/mailing_lists/ — Christopher Lynnes NASA/GSFC 301-614-5185 "The future is already here — it's just not very evenly distributed." - Wm. Gibson
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