Swap eta/zeta when positive up

[prisae]

Since v1.10.5, one can provide depth also in decreasing order. Internally, all parameters are reversed then (see also Coordinate System). However, user-provided func_eta and func_zeta were not swapped, so far the user would have to take care of this (and hence define them differently to the rest, which is a bug really).

This PR

• Swaps all parameters if required in a provided res-dict.
• Prints all parameters from a provided res-dict (were not printed so far).
• Makes a deep copy of the provided res-dict, to ensure nothing is changed in place.

Missing

• Tests
• Better documentation
• Check gallery

[coveralls]

Pull Request Test Coverage Report for Build 21220027039

Details

• 4 of 4 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.001%) to 99.305%

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Totals
Change from base Build 21100199722:	0.001%
Covered Lines:	3144
Relevant Lines:	3166

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💛 - Coveralls