Page History

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• ecCodes, the heart of GRIB and BUFR handling, brings performance improvements, new parameters, contributions from users and several smaller features/bug fixes including support for the Mercator projection. Please note that ecCodes' Python 2 interface is no longer being developed. Users are strongly advised to migrate to Python 3.
• Magics, ECMWF's plotting library, adds some smaller fixes and additional improvements including :
  • combined with the latest ecCodes, Magics brings plotting support, including interactive Cursor Data, for GRIBs encoded with various projections such as Mercator and Lambert variants.
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  • a major code clean-up has reduced the number of dependencies. The Boost library and Python are not required to install Magics anymore.
  • fix issue with logging that was degrading observation plotting speed when used from Python
  • fix issue in python when passing single element array.
• Metview, ECMWF's interactive and batch software for manipulation and plotting of data, brings several new features and functions, such as:
  • much improved speed of plotting in-memory arrays of data using the Input Visualiser thanks to allowing vectors (Macro language) or numpy arrays (Python) to be used as data
  • the last two modules that were originally implemented in Fortran (Spectra and Potential Temperature) have been converted to C++, meaning they will be available to more users
  • fixes for macOS
  • new Gallery examples
  • a new regridding module that exposes many new interpolation methods for expert users
  • user interface improvements such as a new preview panel that allows quick inspection of icons
  • the long-awaited ability to filter for parameters in the icon editors makes its way into this release
  • a whole raft of new Python/Macro functions for thermodynamic computations and plotting utilities
  • more - see the release notes!

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    Metview's new Regrid module brings new possibilities in gridding and transformation of data

• CodesUI, the standalone combination of Metview's GRIB and BUFR examiners, added syntax highlighting for textual GRIB dumps and fixed an issue where the BUFR filter could unexpectedly crash.

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This table summarises the changes in the version of the different packages:

Please see the Release notes for full details of the changes implemented in each package.