Refactoring field interpolation and allow custom interpolation methods in Scipy mode #487

Job	Run time
mypy	4m 3s
py3.13 \| macos \| unit tests	9m 30s
py3.13 \| macos \| integration tests	14m 43s
py3.13 \| ubuntu \| unit tests	14m 17s
py3.13 \| ubuntu \| integration tests	19m 4s
py3.13 \| windows \| unit tests	20m 10s
py3.13 \| windows \| integration tests	31m 18s
py3.10 \| ubuntu \| unit tests	14m 2s
py3.10 \| ubuntu \| integration tests	19m 19s
py3.11 \| ubuntu \| unit tests	14m 4s
py3.12 \| ubuntu \| unit tests	14m 39s
merge-test-artifacts	0s
	2h 55m 9s

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