Added method Tie_Point_Grid.calc_overall_stats() + tests to compute overall...

Added method Tie_Point_Grid.calc_overall_stats() + tests to compute overall statistics from all tie points found.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
6 jobs for master in 9 minutes and 6 seconds (queued for 6 minutes and 18 seconds)
Status Name Job ID Coverage
  Test
passed test_arosics #95200

00:02:29

85.0%
passed test_arosics_install #95203

00:04:46

passed test_styles #95201

00:00:21

passed test_urls #95202

00:01:07

 
  Deploy
passed pages #95204

00:00:22

passed pages:deploy

00:00:02