revert to old gridder interface (almost)

9 jobs for PowerGrid in 7 minutes and 59 seconds (queued for 1 second)
Status Name Job ID Coverage
  Build Docker
passed build_docker_from_cache #864212

00:00:14

 
  Test
passed test_mpi #864214

00:04:11

passed test_serial #864213

00:04:50

80.0%
 
  Demo Runs
passed run_bernoulli #864219

00:00:25

passed run_curve_fitting #864220

00:00:23

passed run_getting_started_1 #864216

00:00:29

passed run_getting_started_2 #864217

00:01:07

passed run_getting_started_3 #864218

00:02:54

passed run_ipynb #864215

00:01:22