Description

Link EigensolverTolerance to ConvRelDens.

Closes #1171 (closed)

News snippet

The default value of EigensolverTolerance is now linked to the value of ConvRelDens.

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.

Edited Feb 12, 2025 by Sebastian Ohlmann