added basic sphinx documentation page

4 jobs for sphinx_docs in 4 minutes and 25 seconds
Status Job ID Name Coverage
  Test
passed #169564
test_min

00:02:14

passed #169565
test_mpi

00:02:42

passed #169566
test_mpi_fftw

00:03:16

passed #169567
test_mpi_fftw_hdf5

00:04:25

52.0%