Add CTests for each observation type.

[emilyhcliu]

Add CTests similar to the one we have in bufr-query.

[emilyhcliu]

Tests for satwind added:

Test project /scratch1/NCEPDEV/da/Emily.Liu/EMC-obsForge/obsForge_ctest/build/obsForge
  Test #1: test_obsforge_bufr2netcdf_satwnd_goes-16
  Test #2: test_obsforge_bufr2netcdf_satwnd_goes-17
  Test #3: test_obsforge_bufr2netcdf_satwnd_goes-18
  Test #4: test_obsforge_bufr2netcdf_satwnd_goes-16_mpi4
  Test #5: test_obsforge_bufr2netcdf_satwnd_goes-17_mpi8
  Test #6: test_obsforge_bufr2netcdf_satwnd_goes-18_mpi2

These ran successfully

Total Tests: 6
[Emily.Liu@hfe11 obsForge]$ ctest
Test project /scratch1/NCEPDEV/da/Emily.Liu/EMC-obsForge/obsForge_ctest/build/obsForge
    Start 1: test_obsforge_bufr2netcdf_satwnd_goes-16
1/6 Test #1: test_obsforge_bufr2netcdf_satwnd_goes-16 ........   Passed  136.92 sec
    Start 2: test_obsforge_bufr2netcdf_satwnd_goes-17
2/6 Test #2: test_obsforge_bufr2netcdf_satwnd_goes-17 ........   Passed  138.63 sec
    Start 3: test_obsforge_bufr2netcdf_satwnd_goes-18
3/6 Test #3: test_obsforge_bufr2netcdf_satwnd_goes-18 ........   Passed  135.88 sec
    Start 4: test_obsforge_bufr2netcdf_satwnd_goes-16_mpi4
4/6 Test #4: test_obsforge_bufr2netcdf_satwnd_goes-16_mpi4 ...   Passed   47.47 sec
    Start 5: test_obsforge_bufr2netcdf_satwnd_goes-17_mpi8
5/6 Test #5: test_obsforge_bufr2netcdf_satwnd_goes-17_mpi8 ...   Passed   32.18 sec
    Start 6: test_obsforge_bufr2netcdf_satwnd_goes-18_mpi2
6/6 Test #6: test_obsforge_bufr2netcdf_satwnd_goes-18_mpi2 ...   Passed   80.24 sec

100% tests passed, 0 tests failed out of 6

Label Time Summary:
mpi         = 159.89 sec*proc (3 tests)
obsforge    = 571.32 sec*proc (6 tests)
script      = 571.32 sec*proc (6 tests)

I loaded obsForge modules before I ran the tests.

module use ./modulefiles
module load obsforge/hera.intel

I got error messages at run time:

error while loading shared libraries: libbufr_query.so: cannot open shared object file: No such file or directory

I have to load the environment (shown below) manually so the test can be run successfully.

module purge
  
export obsforge_dir="/scratch1/NCEPDEV/da/Emily.Liu/EMC-obsForge/obsForge_ctest"

module use ${obsforge_dir}/modulefiles
module load obsforge/hera.intel

# ==============================
# Set bufr-query python library
# ==============================
export LD_LIBRARY_PATH="${obsforge_dir}/build/lib:${LD_LIBRARY_PATH}"
export PYTHONPATH="${PYTHONPATH}:${obsforge_dir}/build/lib/python3.10/site-packages"

# ========================
# Set ioda python library
# =========================
export PYTHONPATH="${PYTHONPATH}:${obsforge_dir}/build/lib/python3.10"

# ============
# Set wxflow
# ============
export PYTHONPATH="${PYTHONPATH}:${obsforge_dir}/sorc/wxflow/src"


**Issue:** How do I set the run-time environment for testing in obsForge, so I do not need to load the environment manually?