src/parcels/_core/index_search.py:46:16: invalid-return-type: Return type does not match returned value: expected `tuple[int, int]`, found `tuple[Unknown, ndarray[tuple[Any, ...], dtype[Any]]]` src/parcels/_core/index_search.py:23:6: Expected `tuple[int, int]` because of return type info: rule `invalid-return-type` is enabled by default

src/parcels/_core/fieldset.py:484:26: not-iterable: Object of type `None` is not iterable info: It doesn't have an `__iter__` method or a `__getitem__` method info: rule `not-iterable` is enabled by default

src/parcels/_core/fieldset.py:484:5: invalid-assignment: Too many values to unpack: Expected 2 src/parcels/_core/fieldset.py:484:26: Got 3 info: rule `invalid-assignment` is enabled by default

src/parcels/_core/fieldset.py:423:22: invalid-assignment: Object of type `Dataset` is not assignable to `UxDataset` src/parcels/_core/fieldset.py:423:17: Declared type `UxDataset` info: rule `invalid-assignment` is enabled by default

src/parcels/_core/fieldset.py:404:22: invalid-assignment: Object of type `Dataset` is not assignable to `UxDataset` src/parcels/_core/fieldset.py:404:17: Declared type `UxDataset` info: rule `invalid-assignment` is enabled by default

src/parcels/_core/fieldset.py:357:175: unresolved-attribute: Attribute `left` is not defined on `None` in union `Unknown | TimeInterval | None` info: rule `unresolved-attribute` is enabled by default

src/parcels/_core/fieldset.py:210:34: invalid-argument-type: Argument to bound method `__init__` is incorrect: Expected `UxDataArray`, found `DataArray` src/parcels/_core/uxgrid.py:21:9: info: Method defined here src/parcels/_core/uxgrid.py:21:44: Parameter declared here info: rule `invalid-argument-type` is enabled by default

src/parcels/_core/field.py:161:20: unresolved-attribute: Attribute `zdim` is not defined on `UxGrid` in union `Unknown | UxGrid | XGrid` info: rule `unresolved-attribute` is enabled by default

src/parcels/_core/field.py:154:20: unresolved-attribute: Attribute `ydim` is not defined on `UxGrid` in union `Unknown | UxGrid | XGrid` info: rule `unresolved-attribute` is enabled by default

src/parcels/_core/field.py:147:20: unresolved-attribute: Attribute `xdim` is not defined on `UxGrid` in union `Unknown | UxGrid | XGrid` info: rule `unresolved-attribute` is enabled by default

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

src/parcels/_core/xgrid.py:379:24: redundant-cast: Value is already of type `Literal["X", "Y", "Z"]` info: rule `redundant-cast` is enabled by default

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Cache save failed.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache/restore@v4, actions/cache/save@v4, actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Cache save failed.