Merge pull request #273 from peverwhee/nuopc_tests

Description of changes

initialize drydep_nflds to 0 in seq_drydep_readnl.

Issue found when running CAM test ERP_Ln9_Vnuopc.ne5pg3_ne5pg3_mg37.QPC6.izumi_nag.cam-outfrq9s_clubbmf with the nuopc driver. Got the following error (and preceding log message):

    [0] (seq_drydep_init) Number of dry deposition fields transfered is **
    ================================================================================
    = BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
    = PID 117892 RUNNING AT i042.cgd.ucar.edu
    = EXIT CODE: 9
    = CLEANING UP REMAINING PROCESSES
    = YOU CAN IGNORE THE BELOW CLEANUP MESSAGES

Specific notes

Contributors other than yourself, if any: N/A

CMEPS Issues Fixed (include github issue #): resolves #272

Are changes expected to change answers? (specify if bfb, different at roundoff, more substantial) No answer changes.

Any User Interface Changes (namelist or namelist defaults changes)? no user interface changes
Testing performed

Testing performed if application target is CESM:

(recommended) CIME_DRIVER=nuopc scripts_regression_tests.py

    machines:
    details (e.g. failed tests):

(recommended) CESM testlist_drv.xml

    machines and compilers:
    details (e.g. failed tests):

(optional) CESM prealpha test

    machines and compilers
    details (e.g. failed tests):

    (other) please described in detail
        machines and compilers: izumi CAM aux_cam test ERP_Ln9_Vnuopc.ne5pg3_ne5pg3_mg37.QPC6.izumi_nag.cam-outfrq9s_clubbmf with nuopc_driver
        details (e.g. failed tests): No failures.

Testing performed if application target is UFS-coupled:

    (recommended) UFS-coupled testing
        description:
        details (e.g. failed tests):

Testing performed if application target is UFS-HAFS:

    (recommended) UFS-HAFS testing
        description:
        details (e.g. failed tests):

Hashes used for testing:

CESM:

    repository to check out: ESCOMP/CESM.git
    branch/hash:

UFS-coupled, then umbrella repostiory to check out and associated hash:

    repository to check out:
    branch/hash:

UFS-HAFS, then umbrella repostiory to check out and associated hash:

    repository to check out:
    branch/hash:

cesm/nuopc_cap_share/seq_drydep_mod.F90

@@ -893,6 +893,7 @@ subroutine seq_drydep_readnl(NLFilename, drydep_nflds)
     !-----------------------------------------------------------------------------
 
     rc = ESMF_SUCCESS
+    drydep_nflds = 0
 
     !--- Open and read namelist ---
     if ( len_trim(NLFilename) == 0  )then