Radiative Generic Condensable Specie - Revision history

Noe clement at 09:46, 5 March 2025

2025-03-05T09:46:12Z

Noe clement at 14:30, 29 April 2024

2024-04-29T14:30:39Z

Noe clement at 15:44, 20 March 2024

2024-03-20T15:44:54Z

Noe clement at 15:42, 20 March 2024

2024-03-20T15:42:04Z

Noe clement at 14:41, 20 March 2024

2024-03-20T14:41:20Z

Noe clement at 14:33, 20 March 2024

2024-03-20T14:33:24Z

Noe clement at 14:31, 20 March 2024

2024-03-20T14:31:27Z

Noe clement at 14:31, 20 March 2024

2024-03-20T14:31:18Z

Noe clement at 14:30, 20 March 2024

2024-03-20T14:30:46Z

Noe clement at 14:30, 20 March 2024

2024-03-20T14:30:06Z

@@ Line 28: / Line 28: @@
 </syntaxhighlight>
-- in datadir/ (datagcm), add a file « table_tacers_condensable » with lines similar to :
+- in datadir/ (datagcm), add a file « table_tracers_condensable » with lines similar to :
 <syntaxhighlight lang="text">
 #name_traceur delta_vapH=J/mol     Tref=K      Pref=Pa       mass=g/mol    metallicity_coeff        heat_capacity_at_constant_pressure
@@ Line 41: / Line 41: @@
 </syntaxhighlight>
-delta_vapH is enthalpy of condensation or sublimation (choose it depending on your P/T conditions).
+delta_vapH is enthalpy of condensation or sublimation (choose it depending on the P/T conditions of your atmosphere).
-Tref and Pref are temperature and pressure reference for state change law (Clausius-Clapeyron).
+Tref and Pref are temperature and pressure reference for state change law (Clausius-Clapeyron, or to be more precise Antoine's equation which makes the hypothesis that delta_vapH does not vary with temperature).
 mass is the molar mass.
@@ Line 50: / Line 50: @@
 RCPV_generic is the heat capacity at constant volume (needed for moist convection adjustment).
 - in the callphys.def you have to add the flags

@@ Line 30: / Line 30: @@
 - in datadir/ (datagcm), add a file « table_tacers_condensable » with lines similar to :
 <syntaxhighlight lang="text">
-#name_traceur delta_vapH=J/mol     Tref=K      Pref=Pa       mass=g/mol    metallicity_coeff        heat_capacity_at_constant_volume
+#name_traceur delta_vapH=J/mol     Tref=K      Pref=Pa       mass=g/mol    metallicity_coeff        heat_capacity_at_constant_pressure
 CH4           delta_vapH=10000.0   Tref=90.69  Pref=11700    mass=16.0425  metallicity_coeff=0.0    RCPV_generic=1709
 Fe            delta_vapH=401900.0  Tref=2903.0 Pref=100000.0 mass=55.8450  metallicity_coeff=0.0

@@ Line 76: / Line 76: @@
 # moist convective adjustment for generic tracer
 moistadjustment_generic = .true.
 # (should be checked for energy balance) in convadj, virtual potential temperature instead of potential temperature

@@ Line 67: / Line 67: @@
 # boundaries - top and bottom of atmosphere
-# kg/kg fixed quantity in the deep atmosphere - works as a sink/source
+# kg/kg fixed quantity in the deep atmosphere - works as a sink/source - no effect if qvap_deep < 0 (default value is -1)
 qvap_deep = 0.20
-# kg/kg fixed quantity at the top of atmosphere - works as a sink/source - no effect if qvap_top < 0
+# kg/kg fixed quantity at the top of atmosphere - works as a sink/source - no effect if qvap_top < 0 (default value is -1)
 qvap_top = -1
 # to accelerate the convergence of your vap profile in the stratosphere and put the cold trap value in the whole stratosphere (works only in 1D)

@@ Line 55: / Line 55: @@
 # Generic Condensable Species (GCS) Tracer
 tracer = .true.
-generic_condensation = .true.    # to activate condensation
+generic_condensation = .true.
-# rain & evaporation of rain
+# are condensates precipitating? (rain)
-generic_rain = .true.            # to make condensates precipitating
+generic_rain = .true.
-rainthreshold_generic = 1e-10    # kg/kg - default value is 0 – how much condensates are kept
+# kg/kg - default value is 0 – how much condensates are kept when raining
-evap_prec_generic = .true.       # to re-evaporate precipitations
+rainthreshold_generic = 1e-10
-evap_coeff_generic = 0.5e5       # evaporation efficiency - default value is 1. - the higher the value, the more efficient the evaporation
+# are precipitations re-evaporating?
 # boundaries - top and bottom of atmosphere
-qvap_deep = 0.20                 # kg/kg fixed quantity in the deep atmosphere - works as a sink/source
+# kg/kg fixed quantity in the deep atmosphere - works as a sink/source
-qvap_top = -1                    # kg/kg fixed quantity at the top of atmosphere - works as a sink/source - no effect if qvap_top < 0
+qvap_deep = 0.20
-align_strato_cold_trap = .false. # to accelerate the convergence of your vap profile in the stratosphere and put the cold trap value in the whole stratosphere (works only in 1D)
+# kg/kg fixed quantity at the top of atmosphere - works as a sink/source - no effect if qvap_top < 0
-# moist convective adjustment
+# moist convective adjustment for generic tracer
-moistadjustment_generic = .true. # moist convective adjustment for generic tracer
+moistadjustment_generic = .true.
-# (should be checked for energy balance)
+# (should be checked for energy balance) in convadj, virtual potential temperature instead of potential temperature
-virtual_correction = .false.     # in convadj, virtual potential temperature instead of potential temperature
+virtual_correction = .false.
 </syntaxhighlight>

← Older revision		Revision as of 14:33, 20 March 2024
Line 1:		Line 1:
		+	(Mistake in the title: Specie -> Species)
		+
	Generic Condensable Species are often reffered in the code as "GCS".		Generic Condensable Species are often reffered in the code as "GCS".

← Older revision		Revision as of 14:31, 20 March 2024
Line 1:		Line 1:
−	Generic Condensable Species are often reffered in the code as GCS.	+	Generic Condensable Species are often reffered in the code as "GCS".

	== What to add it in my set up ==		== What to add it in my set up ==