Changeset 3115 for trunk/LMDZ.MARS/deftank

Timestamp:

Nov 3, 2023, 6:02:56 PM (21 months ago)

Author:

llange

Message:

Mars PCM

• Introducing the possibily to compute water adsorption / desorption -routine soilwater.F90) -. FOR NOW IT WORKS ONLY IN 1D, DON'T TEST IN 3D (by default, adsorption is not called, if not specified in the callphys.def). By default, when using the adsorption, the number of subtimestep used in the water subimation scheme is 1 (otherwise, it crashes)

• New grid for the soil layers (better resolution) as it is needed to solve the diffusion equations. It does not increase the CPU time.

PYM & LL

File:

• trunk/LMDZ.MARS/deftank/field_def_physics_mars.xml (modified) (2 diffs)

trunk/LMDZ.MARS/deftank/field_def_physics_mars.xml

@@ -695 +695 @@
                    unit="m/s" />
 
+            <!-- Subsurface tracers  (adsorption) -->
+
+            <field id="flux_rego"
+                   long_name="flux of water from the regolith"
+                   unit="kg/m^2" />
+            <field id="mass_h2o_soil"
+                   long_name="Mass of subsurface water column at each point"
+                   unit="kg m-2" />
+            <field id="mass_ice_soil"
+                   long_name="Mass of subsurface ice at each point"
+                   unit="kg m-2" />
+            <field id="nsurf"
+                   long_name="surface water vapor density"
+                   unit="kg/m^3" />
+
+
         </field_group>
 
@@ -1227 +1243 @@
                    long_name="Flux after all contributions"
                    unit="kg.m-2.s-1" />
+            <field id="flux_soillayer"
+                   long_name="flux of water between the soil layers"
+                   unit="kg.m-2.s-1" />
+            <field id="ice_saturation_soil"
+                   long_name="Water ice saturation in the soil layers"
+                   unit="Percent" />
+            <field id="znsoil"
+                   long_name="Water vapor soil concentration"
+                   unit="kg m-3 of pore air" />
+            <field id="nsatsoil"
+                   long_name="subsurface water vapor saturation density"
+                   unit="kg/m^3" />
+            <field id="adswater"
+                   long_name="subsurface adsorbed water"
+                   unit="kg/m^3" />
+            <field id="coeff_diffusion_soil"
+                   long_name="interlayer diffusion coefficient"
+                   unit="m^2/s" />
+
 
         </field_group>