Bugfix for the star-general stencil.
Description
Bugfix for the star-general stencil.
The bug was hidden in the prior version of the code, however, the introduction of tolerances made the algorithm more robust and revealed the bug. The bug was clear for the unit cell of \beta-Sn phase of bulk Si.
News snippet
Bugfix for the star-general stencil.
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.