Merge pull request #305 from GEOS-ESM/feature/v12-add-mz

v12: Add MZ export

Author: sdrabenh

DynCore_GridCompMod.F90

@@ -1070,6 +1070,15 @@ Subroutine SetServices ( gc, rc )
          VLOCATION  = MAPL_VLocationEdge,               RC=STATUS  )
      VERIFY_(STATUS)
 
+    call MAPL_AddExportSpec ( gc,                                  &
+         SHORT_NAME = 'MZ',                                       &
+         LONG_NAME  = 'vertical_mass_flux',                        &
+         UNITS      = 'kg m-2 s-1',                                &
+         PRECISION  = ESMF_KIND_R4,                                &
+         DIMS       = MAPL_DimsHorzVert,                           &
+         VLOCATION  = MAPL_VLocationEdge,               RC=STATUS  )
+     VERIFY_(STATUS)
+
     call MAPL_AddExportSpec ( gc,                                  &
          SHORT_NAME = 'PV',                                        &
          LONG_NAME  = 'ertels_isentropic_potential_vorticity',     &
@@ -4678,6 +4687,7 @@ subroutine Run(gc, import, export, clock, rc)
 ! Compute and return the vertical mass flux
       call getVerticalMassFlux(mfxxyz, mfyxyz, mfzxyz, dt)
       call FILLOUT3r8 (export, 'MFZ' , mfzxyz , rc=status); VERIFY_(STATUS)
+      call FILLOUT3 (export, 'MZ' , mfzxyz , rc=status); VERIFY_(STATUS)
 
       call FILLOUT3 (export, 'U'      , ur      , rc=status); VERIFY_(STATUS)
       call FILLOUT3 (export, 'V'      , vr      , rc=status); VERIFY_(STATUS)