modifed 3_year test parameters

compass/ocean/tests/baroclinic_gyre/forward.py

@@ -67,8 +67,8 @@ def __init__(self, test_case, resolution, name='forward', subdir=None,
         self.add_namelist_file('compass.ocean.tests.baroclinic_gyre',
                                'namelist.forward')
         if long:
-            output_interval = "0010_00:00:00"
-            restart_interval = "0010_00:00:00"
+            output_interval = "0001-01-01_00:00:00"
+            restart_interval = "0001-01-01_00:00:00"
         else:
             output_interval = res_params['run_duration'].replace("'", "")
             restart_interval = "0030_00:00:00"
@@ -82,6 +82,8 @@ def __init__(self, test_case, resolution, name='forward', subdir=None,
             options[f'config_{option}'] = res_params[option]
         if long:
             # run for 3 years instead of 3 time steps
+            options['config_dt'] = "'00:30:00'"
+            options['config_btr_dt'] = "'00:03:00'"
             options['config_start_time'] = "'0001-01-01_00:00:00'"
             options['config_stop_time'] = "'0004-01-01_00:00:00'"
             options['config_run_duration'] = "'none'"
@@ -108,5 +110,5 @@ def run(self):
 
         if self.name == '3_year_test':
             replacements = {'config_do_restart': '.true.',
-                            'config_start_time': "'file'"}
+                            'config_start_time': "'Restart_timestamp'"}
             self.update_namelist_at_runtime(replacements)

compass/ocean/tests/baroclinic_gyre/initial_state.py

@@ -69,12 +69,12 @@ def _write_initial_state(config, dsMesh):
     temp_top = section.getfloat('initial_temp_top')
     temp_bot = section.getfloat('initial_temp_bot')
 
-    print(f'zmid: {ds.zMid.values}')
+    print(f'zmid: {ds.zMid[0,0,:].values}')
     cc = 0.049  # 0.049 value from optimization on 1800m
     aa = temp_top / np.log(cc)
     bb = (cc ** (temp_bot / temp_top) - cc)
     temperature = aa * np.log(bb * -1.0 * ds.zMid / bottom_depth + cc)
-    print(f'Tinit: {temperature.values}')
+    print(f'Tinit: {temperature[0,0,:].values}')
     val_bot = aa * np.log(bb + cc)
     val_top = aa * np.log(cc)
     print(f'analytical bottom T: {val_bot} at \
@@ -84,7 +84,7 @@ def _write_initial_state(config, dsMesh):
 
 #    temperature = (-11. * np.log(0.0414 *
 #                   (-1. * ds.zMid + 100.3)) + 48.8)
-    temperature = temperature.transpose('Time', 'nCells', 'nVertLevels')
+#    temperature = temperature.transpose('Time', 'nCells', 'nVertLevels')
     print(f'bottom layer T: {temperature[0, 0, -1]} and \
             surface layer T: {temperature[0, 0, 0]}')
     salinity = initial_salinity * xr.ones_like(temperature)

compass/ocean/tests/baroclinic_gyre/namelist.forward

@@ -1,17 +1,30 @@
-config_use_mom_del4 = .true.
-config_mom_del4_div_factor = 10.0
+config_dt = '00:30:00'
+config_use_mom_del2 = .true.
+config_mom_del2 = 5.0e3
+config_use_tracer_del2 = .true.
+config_tracer_del2 = 1000.0
+config_use_mom_del4 = .false.
 config_use_cvmix_convection = .true.
-config_cvmix_background_diffusion = 5.0e-6
+config_cvmix_background_diffusion = 1.0e-5
+config_cvmix_background_viscosity = 1.0e-2
+config_use_bulk_wind_stress = .true.
+# config_eos_linear_alpha = 0.2
+# config_eos_linear_beta = 0.
+# config_eos_linear_Tref = 19.0
+# config_eos_linear_Sref = 34.0
+# config_eos_linear_densityref = 999.8
+config_eos_linear_alpha = 0.2
+config_eos_linear_beta = 0.8
+config_eos_linear_Tref = 5.0
+config_eos_linear_Sref = 35.0
+config_eos_linear_densityref = 1000.0
+# config_bottom_drag_mode = 'explicit'
+config_use_implicit_bottom_drag = .false.
+config_use_explicit_bottom_drag = .true.
+config_disable_vel_explicit_bottom_drag = .true.
 config_cvmix_convective_basedOnBVF = .true.
 config_use_cvmix_shear = .true.
 config_cvmix_shear_mixing_scheme = 'KPP'
 config_use_cvmix_kpp = .true.
-config_use_bulk_wind_stress = .true.
-config_eos_linear_alpha = 0.255
-config_eos_linear_Tref = 19.0
-config_eos_linear_Sref = 34.0
-config_eos_linear_densityref = 1025.0
-config_implicit_bottom_drag_coeff = 3.0e-3
-config_use_activeTracers_surface_bulk_forcing = .false.
-config_use_activeTracers_surface_restoring = .true.
-config_use_activeTracers_interior_restoring = .false.
+config_use_GM = .true.
+config_use_Redi = .true.