Vectorize, increase image resolution

11 jobs for visual_example in 25 minutes and 7 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build Docker
passed #1081284
build_docker_from_cache

00:00:17

 
  Test
passed #1081286
test_mpi

00:00:33

passed #1081285
test_serial

00:19:30

86.0%
 
  Demo Runs
passed #1081292
run_bernoulli

00:00:29

passed #1081293
run_curve_fitting

00:00:27

passed #1081288
run_getting_started_1

00:00:33

passed #1081289
run_getting_started_2

00:00:53

passed #1081290
run_getting_started_3

00:01:47

passed #1081291
run_getting_started_mf

00:05:19

passed #1081287
run_ipynb

00:01:27

passed #1081294
run_visual_mgvi

00:00:58