Changeset 3983 for trunk/LMDZ.COMMON/libf/evolution/deftank

Timestamp:

Dec 8, 2025, 11:27:43 AM (5 weeks ago)

Author:

jbclement

Message:

PEM:

• Removing completely the ice metamorphism computed by a threshold at the end of the PCM (which was commented).
• Addition of a module "metamorphism" to compute the PCM frost at the PEM beginning and give it back to the PCM at the PEM end. The frost is considered as the ice given by the PCM "startfi.nc" which is above the yearly minimum. Thereby, metamorphism is performed through this operation.
• Ice reservoirs representation in the PEM is modernized.

JBC

File:

• trunk/LMDZ.COMMON/libf/evolution/deftank/run_PEM.def (modified) (1 diff)

trunk/LMDZ.COMMON/libf/evolution/deftank/run_PEM.def

@@ -83 +83 @@
 # inf_h2oice_threshold=460.
 
-# Do you want H2O frost to transform into perennial H2O ice? Default = .false.
-# metam_h2oice=.false.
-
-# Threshold to consider frost is becoming perennial H2O ice. Default = 460. kg.m-2 (= 0.5 m)
-# metam_h2oice_threshold=460.
-
 # Do you want the H2O ice to flow along subslope inside a cell? Default = .true.
 # h2oice_flow=.true.
-
-# Do you want CO2 frost to transform into perennial CO2 ice? Default = .false.
-# metam_co2ice=.false.
-
-# Threshold to consider frost is becoming perennial CO2 ice. Default = 16500. kg.m-2 (= 10 m)
-# metam_co2ice_threshold=16500.
 
 # Do you want the CO2 ice to flow along subslope inside a cell? Default = .true.