Merge pull request #3123 from ESMCI/jgfouca/branch-for-acme-split-201…

…9-05-28

Jgfouca/branch for acme split 2019 05 28

Change List:

Add first stage of ocean/ice shelf coupling
Bring COMPOSE semi-Lagrangian tracer transport code into HOMME and E3SM (required minor changes to build.py)
Add checkpoint of timing data immediately after initialization
bless_test_results: Be able to handle build-only tests
Test suite: scripts_regression_tests
Test baseline:
Test namelist changes:
Test status: BFB

Fixes [CIME Github issue #]

User interface changes?:

Update gh-pages html (Y/N)?:

Code review: @jedwards4b

share/util/shr_const_mod.F90

@@ -54,6 +54,17 @@ MODULE shr_const_mod
    real(R8),parameter :: SHR_CONST_LATVAP  = 2.501e6_R8      ! latent heat of evaporation ~ J/kg
    real(R8),parameter :: SHR_CONST_LATSUB  = &               ! latent heat of sublimation ~ J/kg
                          SHR_CONST_LATICE + SHR_CONST_LATVAP
+   real(R8),parameter :: SHR_CONST_CONDICE = 2.1_R8          ! thermal conductivity of ice ~ W/m/K
+   real(R8),parameter :: SHR_CONST_KAPPA_LAND_ICE = &        ! Diffusivity of heat in land ice ~
+                         SHR_CONST_CONDICE / (SHR_CONST_RHOICE*SHR_CONST_CPICE)
+   real(R8),parameter :: SHR_CONST_TF0    = 6.22e-2_R8       ! The freezing temperature at zero pressure in
+   ! sub-ice-shelf ocean cavities ~ C
+   real(R8),parameter :: SHR_CONST_DTF_DP = -7.43e-8_R8      ! The coefficient for the term proportional to the (limited)
+   ! pressure in the freezing temperature in sub-ice-shelf ocean cavities. ~ C Pa^{-1}
+   real(R8),parameter :: SHR_CONST_DTF_DS = -5.63e-2_R8      !The coefficient for the term proportional to salinity in
+   ! the freezing temperature in sub-ice-ice ocean cavities ~ C PSU^{-1}
+   real(R8),parameter :: SHR_CONST_DTF_DPDS = -1.74e-10_R8   ! The coefficient for the term proportional to salinity times
+   ! pressure in the freezing temperature in sub-ice-shelf ocean cavities ~ C PSU^{-1} Pa^{-1}
    real(R8),parameter :: SHR_CONST_OCN_REF_SAL = 34.7_R8     ! ocn ref salinity (psu)
    real(R8),parameter :: SHR_CONST_ICE_REF_SAL =  4.0_R8     ! ice ref salinity (psu)