source: trunk/LMDZ.COMMON/libf/evolution/deftank/run_PEM.def @ 3209

Last change on this file since 3209 was 3161, checked in by jbclement, 2 years ago

PEM:

  • Addition of flags defined in the "run_PEM.def" to decide to do or not CO2 & H2O ice metamorphism: 'metam_co2ice' and 'metam_h2oice' (default is false).
  • The variations of infinite reservoirs ('watercap') during the PCM years are now taken into account to update H2O ice at the PEM initialization.
  • 'ini_h2o_bigreservoir' is renamed into 'ini_huge_h2oice'.
  • Some cleanings, in particular for the main program "pem.F90".

JBC

File size: 3.1 KB
RevLine 
[2963]1#
[3038]2#-------------------------------------
3# Run control parameters for the PEM
4#-------------------------------------
[2963]5
[3082]6#---------- Output parameters ----------#
7# Frequency of outputs for the PEM? Default = 1
8ecritpem=1
9
[3038]10#---------- Orbital parameters ----------#
11# Do you want to follow an orbital forcing read in "obl_ecc_lsp.asc"? Default = .false.
12  evol_orbit_pem=.true.
[2963]13
[3038]14# If evol_orbit_pem=.true., number of Earth years before present to start the PEM run? Default = 0
15  year_earth_bp_ini=-1000000
[2963]16
[3038]17# Do you want to vary the obliquity when following "obl_ecc_lsp.asc"? Default = .true.
18  var_obl=.true.
[2963]19
[3038]20# Do you want to vary the eccentricity when following "obl_ecc_lsp.asc"? Default = .true.
21  var_ecc=.true.
[2963]22
[3038]23# Do you want to vary the ls perihelie when following "obl_ecc_lsp.asc"? Default = .true.
24  var_lsp=.true.
[2963]25
[3038]26#---------- Stopping criteria parameters ----------#
27# If evol_orbit_pem=.false., maximal number of iterations if no stopping criterion is reached? Default=100000000
28#  Max_iter_pem=100000000
[2963]29
[3161]30# Acceptance rate of sublimating H2O ice surface change? Default = 0.2
[3159]31# h2o_ice_crit=0.2
[2963]32
[3038]33# Acceptance rate of sublimating CO2 ice surface change? Default = 0.2
[3159]34# co2_ice_crit=0.2
[2963]35
[3038]36# Acceptance rate of pressure surface change? Default = 0.15
[2963]37# ps_criterion = 0.15
38
[3038]39# Time step length of the PEM in Martian years? Default = 1
[2963]40# dt_pem=1
41
[3038]42#---------- Subsurface parameters ----------#
43# Do you want to run with subsurface physical processes in the PEM? Default = .true.
[2963]44# soil_pem=.true.
45
[3038]46# Do you want to run with adsoprtion in the PEM? Default = .true.
47# adsorption_pem=.true.
[2963]48
[3038]49# Do you want to modify the soil thermal properties with the pressure? Default = .false.
50# reg_thprop_dependp=.false.
[2963]51
[3038]52#---------- Layering parameters ----------#
[3161]53# Value of the geothermal flux? Default = 0.
[3038]54# fluxgeo=0.
[2963]55
[3038]56# Depth at which the breccia layer begins? Default = 10 m
57# depth_breccia=10.
[2963]58
[3038]59# Depth at which the bedrock layer begins? Default = 1000 m
60# depth_bedrock=1000.
[2963]61
[3038]62# Is the ice table computed at equilibrium? Default = .true.
63# icetable_equilibrium=.true.
[2963]64
[3038]65# Is the ice table computed with the dynamic method? Default = .false.
66# icetable_dynamic=.false.
[2963]67
[3159]68#---------- Ice management parameters ----------#
[3161]69# Amount of H2O ice to initialize the huge reservoir if the variable is not present in "startfi_PEM.nc"? Default = 1.e4
70# ini_huge_h2oice=1.e4
[3136]71
[3159]72# Threshold to consider the amount of H2O ice as an infinite reservoir? Default = 2.e3
73# inf_h2oice_threshold=2.e3
74
[3161]75# Do you want H2O frost to transform into perennial H2O ice? Default = .false.
76# metam_h2oice=.false.
77
[3159]78# Threshold to consider frost is becoming perennial H2O ice? Default = 5.e-2
79# metam_h2oice_threshold=5.e-2
80
[3161]81# Do you want the H2O ice to flow along subslope inside a cell? Default = .true.
82# h2oice_flow=.true.
83
84# Do you want CO2 frost to transform into perennial CO2 ice? Default = .false.
85# metam_co2ice=.false.
86
[3159]87# Threshold to consider frost is becoming perennial CO2 ice? Default = 16.e3
88# metam_co2ice_threshold=16.e3
89
[3161]90# Do you want the CO2 ice to flow along subslope inside a cell? Default = .true.
91# co2ice_flow=.true.
92
[3136]93# Some definitions for the physics, in file 'callphys.def'
94INCLUDEDEF=callphys.def
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