Showing entries tagged [netcdf]

NetCDF operators (NCO) version 4.7.1

Version 4.7.1 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.

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VR Demos of Hurricane Irma at AGU

Hurricane Irma
Hurricane Irma

Will virtual reality become a useful tool for the atmospheric sciences? If you're attending the American Geophysical Union annual meeting (December 11-15, 2017 in New Orleans, LA), be sure to drop by the UCAR Community Programs booth in the exhibition hall for some virtual reality demonstrations showing both observational and forecast data from hurricane Irma, which barrelled through the Caribbean in September 2017.

Unidata staff members Ward Fisher and Jeff Weber have been working with scientists at the Geological Survey of the Netherlands to figure out how to use netCDF datasets in the Survey's virtual reality system. Together with software developers from the research organization TNO in the Netherlands, this group has put together a visualization of hurricane Irma that can be can be investigated and manipulated (i.e. thin sliced, filtered, scaled, etc.) in real-time by multiple users with HTC Vive devices.

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NetCDF operators (NCO) version 4.7.0

Version 4.7.0 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.

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Additional DOIs Avaiable for Unidata Technologies

doi.org

Additional Digital Object Identifiers (DOIs) have been created for Unidata technologies. We encourage you to use the DOIs when citing or otherwise referring to these technologies, because they provide a mechanism by which the information referred to can be found even if the web address underlying the DOI changes over time.

DOIs are strings of characters assigned by a registering organization to uniquely idenfity a digital resource such as a document, software package, data set, or other electronic “object.” Once a DOI is registered, metadata about the object can be associated with the identifier and maintained separately from the object itself, so that changes to the object's location can be reflected in the DOI's metadata.

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NetCDF 4.5.0

Version 4.5.0 of the netCDF-C library is now available. The largest focus of this release has been the inclusion of the DAP4 protocol. See the Release Notes for additional information on using DAP4.

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News and information from the Unidata Program Center

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