Cleaned up and added some comments.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
3 jobs for v0.2.6 in 1 minute and 2 seconds (queued for 2 minutes and 40 seconds)
latest
Status Name Job ID Coverage
  Test
passed test_pyrsr #12695

00:00:25

82.0%
passed test_styles #12696

00:00:15

 
  Deploy
passed deploy_pypi #12697

00:00:20