Implementing Multi-threaded IO for the NetCDF-3 format

The issue of multi-threaded read and write of NetCDF files has repeatedly arisen in the netcdf mailing list (netcdfgroup@unidata.ucar.edu). Read on for a discussion of some options.

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High Performance Netcdf-4 Proposal

This documents outlines a proposal to create an alternate Netcdf-4 file format targeted to high-performance, READ-ONLY, access.

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Simple Plotting in Python with matplotlib

In this series, we work on some simpler tasks:

  1. Making a line plot using matplotlib
  2. Downloading a time-series of data from a THREDDS server
  3. Plotting the data using matplotlib
[Read More]

Requesting Grid Parameters and Levels with python-awips

The Python AWIPS Data Access Framework can be used to query available grid parameters and levels if given a known Grid name (as of AWIPS 15.1.3 we can not query derived parameters, only parameters which have been directly decoded).

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Plotting GINI Water Vapor Imagery (Part 2)

This is Part 2 of a series of notebooks showing how to plot GINI-formatted satellite data from a THREDDS server using MetPy and Siphon. In Part 1 we covered how to access and parse the data file. In this part, we cover:

  • Grabbing the data from the file
  • Making sense of the projection information
  • Plotting with CartoPy and matplotlib
[Read More]
Unidata Developer's Blog
A weblog about software development by Unidata developers*
Unidata Developer's Blog
A weblog about software development by Unidata developers*

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