(PLATFORM-1077) Adding CI/CD capabilities and Unit Tests

[kbooker79]

This PR enables running of the standalone Stochastic Physics unit tests, and automation of the standalone unit tests through the addition of a jenkins pipeline integration. The pipeline is spun-up via git labels and executed through a newly created jenkinsfile script.

[zach1221]

Hi, @kbooker79 . Can you please sync up the PR branch with master?

[zach1221]

Standalone_stochy Jenkins_output_#76.pdf

[zach1221]

@jkbk2004 @pjpegion I think this PR is ready for review. I've tested the git label to ensure that the pipeline works, and I can confirm that it does.

[JeffBeck-NOAA]

Here are the options for SPP (note that these are the generally recommended settings to run SPP at 3-km in the SRW App; I've not tested it with any other UFS App or at different grid resolutions):

DO_SPP: true
N_VAR_SPP: 5
SPP_VAR_LIST: "pbl", "sfc", "mp", "rad", "gwd"
SPP_MAG_LIST: 0.2, 0.2, 0.75, 0.2, 0.2
SPP_LSCALE: 150000.0, 150000.0, 150000.0, 150000.0, 150000.0
SPP_TSCALE: 21600.0, 21600.0, 21600.0, 21600.0, 21600.0
SPP_SIGTOP1: 0.1, 0.1, 0.1, 0.1, 0.1
SPP_SIGTOP2: 0.025, 0.025, 0.025, 0.025, 0.025
SPP_STDDEV_CUTOFF: 1.5, 1.5, 2.5, 1.5, 1.5
ISEED_SPP: 4, 5, 6, 7, 8

Note that EMC implemented SPP for the Grell-Frietas scheme, which can be turned on by adding "cu_deep" to the SPP_VAR_LIST variable and adding an additional value to the other namelist entries.

[zach1221]

Ok, @JeffBeck-NOAA. I've added the changes to input.nml. I added "cu_deep" as an additional variable to SPP_VAR_LIST as well.

[JeffBeck-NOAA]

@zach1221, did n_var_spp not work with 6?

[zach1221]

@JeffBeck-NOAA yes, looks like it failed with the below. I was going to try with 5, but Hera is down for maintenance currently.

At line 182 of file compns_stochy.F90 (unit = 21, file = 'input.nml')
1: Fortran runtime error: Cannot match namelist object name spp_var_list:

[zach1221]

@JeffBeck-NOAA I tested out the unit test pipeline, following our changes. Following the srun command (srun --label -A epic -n 24 standalone_stochy.x), the pipeline failed with the below.

At line 182 of file compns_stochy.F90 (unit = 21, file = 'input.nml')
1: Fortran runtime error: Cannot match namelist object name do_spp:

Does do_spp need to be enabled in compns_stochy.F90 as well, perhaps?

[JeffBeck-NOAA]

Sorry, @zach1221. The following needs to be in the &gfs_physics_nml (not &nam_sppperts) section of input.nml:

do_spp = .true.
n_var_spp = 6 (if running with GF perturbations, 5 otherwise)