ECMWF will update updated the default versions of its software packages and libraries used on Atos HPCF and ECS as part of the regular update cycle.
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The changes will take took place on on Wednesday 21 May 2025 10:00 UTC |
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| ecFlow | 5.13.4 | 5.13.8 | ecFlow Releases | |
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| Quaver | 3.5.6 | 3.5.9 | ecFlow Release | |
| vtb | 1.0.3 | 1.1.0 | VTB Release Notes | ecFlow Releases |
Please see the Release notes for full details of the changes implemented in each package.
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Metview and Pyproj / cartopy incompatibilities
When using Metview from Python 3.12, there is a known incompatibility with any package that uses Pyproj, such as Cartopy. If Metview is imported first, then importing the incompatible packages may fail with:
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terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Aborted |
Avoiding the use of both in the same script is the safest approach. However, if that is not possible, switching the order of imports so metview is imported last may solve the issue. For example:
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import cartopy import metview |
This issue has been addressed and should no longer be occurring.