source: trunk/LMDZ.COMMON/libf/evolution/deftank/run_pem.def @ 4076

Last change on this file since 4076 was 4074, checked in by jbclement, 6 weeks ago

PEM:

  • Correct management of H2O ice tendency in 1D when there is not enough ice anymore.
  • Clean initialization of allocatable module arrays (especially needed when no slope)
  • One more renaming for consistency + few small updates thoughout the code.

JBC

File size: 3.4 KB
RevLine 
[3308]1#------------------------------------#
2# Run control parameters for the PEM #
3#------------------------------------#
[2963]4
[3308]5#---------- Planet type ----------#
6planet_type=mars
7
[3082]8#---------- Output parameters ----------#
[3989]9# Output rate? Default = 1
10output_rate=1
[3082]11
[3038]12#---------- Orbital parameters ----------#
13# Do you want to follow an orbital forcing read in "obl_ecc_lsp.asc"? Default = .false.
[3989]14# evol_orbit=.false.
[2963]15
[3989]16# If evol_orbit=.true., number of Earth years before present to start the PEM run. Default = 0
[4065]17# pem_ini_earth_date=0
[2963]18
[4074]19# Do you want the obliquity to evolve when following "obl_ecc_lsp.asc"? Default = .true.
[4065]20# evol_obl=.true.
[2963]21
[4065]22# Do you want the eccentricity to evolve when following "obl_ecc_lsp.asc"? Default = .true.
23# evol_ecc=.true.
[2963]24
[4065]25# Do you want the ls perihelie to evolve when following "obl_ecc_lsp.asc"? Default = .true.
26# evol_lsp=.true.
[2963]27
[3791]28# Time step length of the PEM in Martian years? Default = 1.
29# dt=1
30
[3038]31#---------- Stopping criteria parameters ----------#
[3989]32# If evol_orbit=.false., maximal number of iterations if no stopping criterion is reached. Default=100000000.
[4065]33# nmax_yr_run=100000000
[2963]34
[3821]35# Acceptance rate of sublimating H2O ice surface change. Default = 0.2
[3989]36# h2oice_crit=0.2
[2963]37
[3821]38# Acceptance rate of sublimating CO2 ice surface change. Default = 0.2
[3989]39# co2ice_crit=0.2
[2963]40
[3821]41# Acceptance rate of pressure surface change. Default = 0.15
[3989]42# ps_crit = 0.15
[2963]43
[3821]44# Acceptance of change for obliquity. Default = 1.
[3791]45# max_change_obl=1.
[2963]46
[3791]47# Acceptance of change for eccentricity? Default = 5.e-3
48# max_change_ecc=5.e-3
49
50# Acceptance of change for Lsp? Default = 20.
51# max_change_lsp=20.
52
[3038]53#---------- Subsurface parameters ----------#
54# Do you want to run with subsurface physical processes in the PEM? Default = .true.
[3989]55# do_soil=.true.
[2963]56
[3989]57# Do you want to run with adsorption/desorption in the PEM? Default = .false.
[4074]58# do_sorption=.false.
[2963]59
[3038]60# Do you want to modify the soil thermal properties with the pressure? Default = .false.
61# reg_thprop_dependp=.false.
[2963]62
[3821]63# Value of the geothermal flux. Default = 0.
[4065]64# flux_geo=0.
[2963]65
[3821]66# Depth at which the breccia layer begins. Default = 10 m
[3038]67# depth_breccia=10.
[2963]68
[3821]69# Depth at which the bedrock layer begins. Default = 1000 m
[3038]70# depth_bedrock=1000.
[2963]71
[3038]72# Is the ice table computed at equilibrium? Default = .true.
[3840]73# icetable_equilibrium=.true.
[2963]74
[3038]75# Is the ice table computed with the dynamic method? Default = .false.
76# icetable_dynamic=.false.
[2963]77
[3159]78#---------- Ice management parameters ----------#
[3989]79# Amount of H2O ice to initialize the huge reservoir if the variable is not present in "startpem.nc". Default = 9200. kg.m-2 (= 10 m)
80# h2oice_huge_ini=9200.
[3136]81
[3821]82# Threshold to consider the amount of H2O ice as an infinite reservoir. Default = 460. kg.m-2 (= 0.5 m)
[4065]83# threshold_h2oice_cap=460.
[3159]84
[3161]85# Do you want the H2O ice to flow along subslope inside a cell? Default = .true.
86# h2oice_flow=.true.
87
88# Do you want the CO2 ice to flow along subslope inside a cell? Default = .true.
[3840]89# co2ice_flow=.true.
[3161]90
[3320]91#---------- Layering parameters ----------#
[3319]92# Do you want to run with the layering algorithm? Default = .false.
[4065]93# do_layering=.false.
[3821]94 
[3926]95# Value of the dust tendency. Default = 5.78e-2 kg.m-2.y-1
96# d_dust=5.78e-2
[3821]97 
98# Do you want to impose a dust-to-ice ratio instead of a dust tendency? Default = .false.
[3840]99# impose_dust_ratio=.false.
[3821]100 
[3926]101# If impose_dust_ratio=.true., value of the dust-to-ice ratio. Default = 0.1
102# dust2ice_ratio=0.1
[3319]103
[4074]104# Some definitions for the physics in file "run_pcm.def"
105INCLUDEDEF=run_pcm.def
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