Nicolas Tancogne-Dejean requested to merge cleaning_states_elec_calc_quantity into develop May 28, 2021

Description

Cleaning of the states_elec_calc_quantity to be slightly more readable. This fixes minor problems for spinors.

News snippet

Code refactoring.

Checklist

I have checked that my code follows the Octopus coding standards
I have added tests for all the new features added in this request.