Make xgcm a dependency and remove vendored code#2220
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VeckoTheGecko merged 4 commits intoParcels-code:v4-devfrom Sep 16, 2025
Merged
Make xgcm a dependency and remove vendored code#2220VeckoTheGecko merged 4 commits intoParcels-code:v4-devfrom
VeckoTheGecko merged 4 commits intoParcels-code:v4-devfrom
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Now we're not vendoring anymore, reducing reliance on private API - Axis._ds no longer exists - Saving `parcels.XGrid._ds` as an attribute
- Pass dataset to Grid (not dataarray) - Set `autoparse_metadata` to where coords are provided
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erikvansebille
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Sep 16, 2025
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Good that we can use xgcm as a dependency now!
VeckoTheGecko
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Sep 16, 2025
| assert_valid_lat_lon(ds["lat"], ds["lon"], grid.axes) | ||
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| assert_valid_mesh(mesh) | ||
| self._ds = ds |
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@jbusecke do you feel accessing xgcm.Grid._ds would be bad practice? Its private API (not asking you to make it public), but also passing the original dataset alongside in the initialiser seems a bit verbose. We need access to the dataset for grid searching.
Also, I assume you aren't making modifications to the dataset under the hood in xgcm?
Happy to discuss face to face during our catchup :)
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TLDR; Yes, I think its fine as far as I can recall.
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Fixes #2193