Allow to configure strains used in Murnaghan

[pmrv]

You can set a list now with strains to calculate directly on the Murnaghan object. This allows for asymmetric and non-uniform sampling of the E-V curve.

[pmrv]

Annoyingly, it has to be a list (or tuple). An array won't work, because that borks GenericParameters.

[coveralls]

Pull Request Test Coverage Report for Build 3257250802

• 10 of 10 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.01%) to 68.657%

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Totals
Change from base Build 3244914371:	0.01%
Covered Lines:	12072
Relevant Lines:	17583

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💛 - Coveralls

[samwaseda]

Annoyingly, it has to be a list (or tuple). An array won't work, because that borks GenericParameters.

Shouldn't GenericParameters be able to translate numpy arrays into lists? Sounds like an easy fix on __setitem__

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[jan-janssen]

This pull request seem to have broken the QuasiHarmonicJob https://github.com/pyiron/pyiron_atomistics/blob/main/pyiron_atomistics/atomistics/master/quasi.py