added units, refactored var name

4 jobs for patch/update_backgroundfield in 4 minutes and 55 seconds (queued for 51 seconds)
Status Job ID Name Coverage
  Preprocessing
passed #239625
linting

00:01:10

 
  Testing
passed #239626
test

00:01:21

 
  Documentation
passed #239627
coverage

00:01:09

97.0%
passed #239628
pages

00:01:14