xcdat

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[Refactor]: Consider using `flox` to improve temporal averaging grouping logic

2

### Is your feature request related to a problem? Currently, grouping by multiple coordinates (e.g., `time.year` and `time.season`) requires creating a new set of coordinates before grouping due to the...

tomvothecoder

[Bug]: Possible inconsistency with xarray when spanning across files

7

### What happened? See attached markdown file prepared by Andrew Manaser (RSS). [xcdat_open_mfdataset_issue_README.md](https://github.com/xCDAT/xcdat/files/10071729/xcdat_open_mfdataset_issue_README.md) ### What did you expect to happen? This problem occurs when using the `open_mfdataset` method with `xcdat`...

gleckler1

[Doc]: are there some xcdat test files (that can be predownloaded) ?

8

### Describe your documentation update I wonder if there are xCDAT (or xarray) test files that can be (pre)downloaded and can be used for : - testing xCDAT with known...

jypeter

[Bug]: Axis order dependence in spatial averaging

1

### What happened? I was looking at [this issue](https://github.com/xCDAT/xcdat/discussions/455) and noticed that the results were sensitive to the order of the axis specification in the spatial averager (`["X", "Y"]` versus...

pochedls

Refactor tests to use floating points for data (not `np.ones` or `np.zeros`)

4

There are some tests (e.g., `TestDepartures`) that use `np.ones` or `np.zeros`, so the output of these operations won't produce outputs the discern correctness of behavior. Instead, we should have tests...

tomvothecoder

[DevOps]: xgcm warnings polluting test suite and yaksa leaking handlers

5

There are DeprecationWarnings from xgcm that are polluting the [test suite](https://github.com/xCDAT/xcdat/actions/runs/5350601424/jobs/9703419605#step:9:45). ### Warning 1 ```bash /usr/share/miniconda3/envs/xcdat_ci/lib/python3.11/site-packages/xgcm/grid.py:1283: DeprecationWarning: The `xgcm.Axis` class will be deprecated in the future. Please make sure to...

tomvothecoder

### Describe your documentation update It would be really helpful if the documentation for accessor class methods and attributes showed the [Source] button that leads to the source code on...

tomvothecoder

[Feature]: Allow datasets with mixed time types

1

### Is your feature request related to a problem? One issue with some model datasets is that different chunks of time can be encoded with different calendars. xarray throws an...

pochedls

### What happened? When `xarray` writes datasets to a file, it uses `cftime.date2num()` which has restrictions on which units and calendars are compatible. > units: a string of the form...

tomvothecoder

[Feature]: Consider implementing the SCRIP or libcf regridder

7

### Is your feature request related to a problem? Some non-rectangular grids do not provide the cell bounds, which are needed for xESMF to regrid the data. I think the...

pochedls