added deprecation warning to docstring

9 jobs for total_volume in 7 minutes and 33 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build Docker
passed build_docker_from_cache #957431

00:00:21

 
  Test
passed test_mpi #957433

00:04:49

passed test_serial #957432

00:05:32

82.0%
 
  Demo Runs
passed run_bernoulli #957438

00:00:41

passed run_curve_fitting #957439

00:00:39

passed run_getting_started_1 #957435

00:00:45

passed run_getting_started_2 #957436

00:01:11

passed run_getting_started_3 #957437

00:01:21

passed run_ipynb #957434

00:01:39