Version 6.11.7 of the LDM has been released. It fixes a bug that caused the NOAAPORT ingest component to crash.
Here's the story:
The NOAAPORT Satellite Broadcast System contains a lot of GRIB-2 messages. Such messages require external tables in order to be interpreted. The NOAAPORT ingest component of the LDM uses the tables that come with GEMPAK to interpret GRIB-2 messages in order to generate meaningful LDM product-identifiers. Unfortunately, not all tables are complete and creators of GRIB-2 messages are free to add data for which no corresponding table-entry exists.
Version 4.4.3 of the netCDF Operators (NCO) has been released. NCO is an Open Source package that consists of a dozen standalone, command-line programs that take netCDF files as input, then operate (e.g., derive new data, average, print, hyperslab, manipulate metadata) and output the results to screen or files in text, binary, or netCDF formats.
UCAR's COSMIC Program Office invites you to register for the Eighth FORMOSAT-3/COSMIC Data Users Workshop, to be held at UCAR's Center Green (CG1) conference facility in Boulder, Colorado, USA from 30 September to 2 October 2014.
The FORMOSAT-3/COSMIC is a joint U.S.-Taiwan mission, launched in April 2006. Since its launch, FORMOSAT-3/COSMIC has provided more than three million GPS radio occultation (RO) soundings to support research and operation. More than 1,800 researchers from 63 countries are registered users of the data.
Shortly after 0 UTC (18:00 MDT) on Saturday, March 21, 2014, the contents of the Internet Data Distribution FNEXRAD (NEXRAD Level III national composites) and UNIWISC (aka McIDAS Satellite Imagery Sectors) datastreams were updated with new products. Prior to the update, the FNEXRAD products were created on motherlode.ucar.edu and the UNIWISC products were created on unidata2.ssec.wisc.edu. Both datastreams are now being created in a 64-bit CentOS 6.5 Virtual Machine in the Amazon EC2 cloud.
Read on for a brief overview of the contents of each datastream with special emphasis on new or altered products.
A prominent Canadian researcher has discovered that the command line argument -ayfs (pronounced "aye-fuzz"), when added to Unidata's Local Data Manager (ldm) software, creates a whole new era in IT infrastructure capability and a radical paradigm shift for mobile platform deployment.
Canadian scientist Steve Emmerson, currently employed by Unidata, added the option in 1993 to the C code base, but didn't get around to trying it until April 1st, 2014. Once he tried it he found that the option creates unprecedented scalability and on-demand self-service provisioning of computer capabilities. "It seemed like a good idea at the time," said Dr. Emmerson about the switch that can be enabled at runtime, "but I had no idea that it would transform Geoscience through innovative data services and enable revolutionary ways of wringing knowledge from an ever-expanding pool of Earth System science data."
After receiving clarification from the National Science Foundation, the Unidata Program Center has cancelled its plans to move its operations to the town of St. Cloud, Minnesota.
"We were a bit puzzled when we heard that the NSF wanted Unidata to focus its energies on moving to St. Cloud," says Unidata Program Director Mohan Ramamurthy. "Frankly, we were a bit worried about losing the high-speed Internet2 connectivity we enjoy at UCAR, but NSF is our primary sponsor, so we went along with it. And the proximity to St. Cloud State University would certainly be an asset to us."
From our support questions, it appears that the major feature of netCDF-4 attracting users to upgrade their libraries from netCDF-3 is compression. The netCDF-4 libraries inherit the capability for data compression from the HDF5 storage layer underneath the netCDF-4 interface. Linking a program that uses netCDF to a netCDF-4 library allows the program to read compressed data without changing a single line of the program source code. Writing netCDF compressed data only requires a few extra statements. And the nccopy utility program supports converting classic netCDF format data to or from compressed data without any programming.
The Center for International Earth Science Information Network (CIESIN), a Research Unit of Columbia University located on the Lamont Campus in Palisades, NY, is seeking a full-time programmer to participate in the development of web and mobile applications for a range of exciting and globally important projects. CIESIN is an organization that seeks to bridge social and natural science research with immediately relevant applied policy work, and specializes in on-line data and information management. CIESIN engages with a wide range of partners from NASA to NSF, from Google Foundation to the Gates Foundation, from World Bank to the United Nations (UN) and from Universities in Kenya to the Office of the Prime Minister of Haiti.
