Refactoring field interpolation and allow custom interpolation methods in Scipy mode #475

Job	Run time
mypy	3m 48s
py3.13 \| macos \| unit tests	11m 27s
py3.13 \| macos \| integration tests	16m 41s
py3.13 \| ubuntu \| unit tests	13m 32s
py3.13 \| ubuntu \| integration tests	17m 27s
py3.13 \| windows \| unit tests	19m 14s
py3.13 \| windows \| integration tests	30m 46s
py3.10 \| ubuntu \| unit tests	13m 45s
py3.10 \| ubuntu \| integration tests	18m 42s
py3.11 \| ubuntu \| unit tests	13m 7s
py3.12 \| ubuntu \| unit tests	14m 14s
merge-test-artifacts	4s
	2h 52m 47s

Provide feedback