Merge branch 'spherical_plots' into 'master'

Spherical plots

See merge request !128
2 jobs for master in 11 minutes and 35 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #173003
test_all

00:05:41

57.0%
 
  Release
passed #173004
release_image_master

00:05:54