Add ECMWF non-stationary gravity wave scheme option

.gitmodules

@@ -8,8 +8,8 @@
   branch = main
 [submodule "ccpp/physics"]
   path = ccpp/physics
-  url = https://github.com/ufs-community/ccpp-physics
-  branch = ufs/dev
+  url = https://github.com/BoYang-NOAA/ccpp-physics
+  branch = ecmwf
 [submodule "upp"]
   path = upp
   url = https://github.com/NOAA-EMC/UPP

ccpp/data/GFS_typedefs.F90

@@ -1156,6 +1156,7 @@ module GFS_typedefs
     logical              :: do_ugwp_v1           !< flag for version 1 ugwp GWD
     logical              :: do_ugwp_v1_orog_only !< flag for version 1 ugwp GWD (orographic drag only)
     logical              :: do_ugwp_v1_w_gsldrag !< flag for version 1 ugwp with OGWD of GSL
+    logical              :: do_ngw_ec            !< flag for ecmwf ngw
     logical              :: mstrat          !< flag for moorthi approach for stratus
     logical              :: moist_adj       !< flag for moist convective adjustment
     logical              :: cscnv           !< flag for Chikira-Sugiyama convection
@@ -3706,6 +3707,7 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
     logical              :: do_ugwp_v1_orog_only = .false.      !< flag for version 1 ugwp GWD (orographic drag only)
     logical              :: do_ugwp_v1_w_gsldrag = .false.      !< flag for version 1 ugwp GWD (orographic drag only)
 !--- vay-2018
+    logical              :: do_ngw_ec            = .false.      !< flag for ecmwf ngwd algorithm
     logical              :: ldiag_ugwp      = .false.                 !< flag for UGWP diag fields
     logical              :: ugwp_seq_update = .false.                 !< flag for updating winds between UGWP steps
     logical              :: do_ugwp         = .false.                 !< flag do UGWP+RF
@@ -4142,7 +4144,7 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
                                gwd_opt, do_ugwp_v0, do_ugwp_v0_orog_only,                   &
                                do_ugwp_v0_nst_only,                                         &
                                do_gsl_drag_ls_bl, do_gsl_drag_ss, do_gsl_drag_tofd,         &
-                               do_gwd_opt_psl,                                              &
+                               do_gwd_opt_psl, do_ngw_ec,                                   &
                                do_ugwp_v1, do_ugwp_v1_orog_only,  do_ugwp_v1_w_gsldrag,     &
                                ugwp_seq_update, var_ric, coef_ric_l, coef_ric_s, hurr_pbl,  &
                                do_myjsfc, do_myjpbl,                                        &
@@ -5070,6 +5072,7 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
     Model%do_gsl_drag_ss       = do_gsl_drag_ss
     Model%do_gsl_drag_tofd     = do_gsl_drag_tofd
     Model%do_gwd_opt_psl       = do_gwd_opt_psl
+    Model%do_ngw_ec            = do_ngw_ec
     Model%do_ugwp_v1           = do_ugwp_v1
     Model%do_ugwp_v1_orog_only = do_ugwp_v1_orog_only
     Model%do_ugwp_v1_w_gsldrag = do_ugwp_v1_w_gsldrag
@@ -6942,6 +6945,7 @@ subroutine control_print(Model)
       print *, ' do_gsl_drag_tofd     : ', Model%do_gsl_drag_tofd
       print *, ' do_gwd_opt_psl       : ', Model%do_gwd_opt_psl
       print *, ' do_ugwp_v1           : ', Model%do_ugwp_v1
+      print *, ' do_ngw_ec            : ', Model%do_ngw_ec
       print *, ' do_ugwp_v1_orog_only : ', Model%do_ugwp_v1_orog_only
       print *, ' do_ugwp_v1_w_gsldrag : ', Model%do_ugwp_v1_w_gsldrag
       print *, ' hurr_pbl          : ', Model%hurr_pbl

ccpp/data/GFS_typedefs.meta

@@ -7663,6 +7663,12 @@
   dimensions = ()
   type = real
   kind = kind_phys
+[do_ngw_ec]
+  standard_name = flag_for_ngw_ec
+  long_name = flag to activate ecmwf ngwd
+  units = flag
+  dimensions = ()
+  type = logical
 [do_ugwp_v1]
   standard_name = flag_for_ugwp_version_1
   long_name = flag to activate ver 1 CIRES UGWP