cf-python
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NCAS-CMS
A CF-compliant Earth Science data analysis library
On upgrading from a very old version of cfpython (3.7.0) to the latest version (3.18.0) field.subspace no longer seems to work properly for a cyclic field. As an example using...
**A description of the issue.** If you try to install Jupyter in a Conda environment after installing `cf-python`, `cf-plot`, and their dependencies, a package conflict will occur. However, if Jupyter...
It would be very nice to be able to write [Zarr](https://zarr-specs.readthedocs.io) datasets with `cf.write` Only Zarr v3 will be supported. The writing of group hierarchies will be supported. See also...
It would be very nice to be able to read, with `cf.read`, [Zarr](https://zarr-specs.readthedocs.io) datasets that contain a group hierarchy. #863 implemented the reading of Zarr datasets, but only those with...
Implement the [`hypot`](https://en.wikipedia.org/wiki/Hypot) function in a similar manner to the already-existing `arctan2` function. Can be used for calculating magnitudes of resultant vectors given components (e.g. wind speed).
Hi folks. I'm encountering issues again with processing UM data. It's a related task to ticket #817 but a different error so I figured I'd start a new topic. I...
As highlighted in https://github.com/NCAS-CMS/cf-python/issues/851#issuecomment-2710845319, in the past year or so there have been several bugs and deficiencies detected and fixed relating to the concept of cyclic domain axes, and though...
A user has requested a means to mask certain areas on a plot as defined by a shapefile to outline them. This is certainly possible via cf-python and cf-plot with...
From #799 we have seen that specifying a float data value to reference a coordinate value to a method that attempts to match it to some data in the (meta)data,...
A feature request for new functionality for the `subspace` and `indices` methods. (xarray supports this functionality for subspacing but we don't, however it seems too useful not to want to...