MetPy Mondays #137 - Finding GRIB forecast times and attaching units

This week learn how to work with units and find the GRIB message closest to the forecast time you are interested in.

Overview of Zarr Support in netCDF-C

Beginning with netCDF version 4.8.0, the Unidata netCDF group has extended the netCDF-c library to provide access to cloud storage (e.g. Amazon S3) by providing a mapping from a subset of the full netCDF Enhanced (aka netCDF-4) data model to a variant of the Zarr data model that already has mappings to key-value pair cloud storage systems. The netCDF version of this storage format is called NCZarr.

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MetPy Monday #136 - Delving into unknown NDFD GRIB data

This week we learn how to find out more about GRIB files that pygrib has trouble with and use the NWS NDFD Degrib tool!

DiskCache2 Issue in the netCDF-Java Library

The netCDF-Java ucar.nc2.util.DiskCache2 class method for generating unique file names is capable of producing identical names if called in quick succession. While the circumstances under which the problem occurs are very specific (and rare), because the possibility of data corruption exists the development team strongly recommends that anyone using netCDF-Java/CDM or TDS upgrade immediately.

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MetPy Mondays #135 - Reading GRIB files

This week we start learning about GRIB and why it can be a problematic format to deal with!

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A weblog about software development by Unidata developers*

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