Nicolas Tancogne-Dejean requested to merge fix_ewald_summation into develop Apr 21, 2021

Description

Properly compute the short-range part of the Ewald summation up to a given distance.

News snippet

Bugfix for 3D Ewald summation.

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.