Validation error when serializing numpy arrays types due to ASDF's custom NDArrayType

[ketozhang]

ASDF file with fields !core/ndarray-1.0.0 are serialized to NDArrayType, a custom data type from ASDF (not the same as np.ndarray).

This causes issues with pydantic models with field typed as np.ndarray (or np.typing.NDArray). Validation fails since NDArrayType is not equal to np.ndarray.

Currently you may work around this by annotating numpy fields as NDArrayType

[ketozhang]

See example of failure in pytest https://github.com/ketozhang/asdf-pydantic/actions/runs/9233434232/job/25405858260?pr=14