g.e23_a17a.GJRAv4.TL319_t232_zstar_N65.stochastic_GME.no_restoring

[iangrooms]

Purpose:
A baseline run for comparison with stochastic GM+E runs. 'No restoring' means that MEKE is not restored towards the local equilibrium value. It does not have anything to do with salinity restoring.

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Description:
In addition to using a dynamic configuration of MEKE (vs strongly restoring it to an equilibrium that balances local sources and sinks), it uses biharmonic Leith viscosity.

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Case directory:

• Locally (if still available):
  /glade/work/igrooms/GMES/g.e23_a17a.GJRAv4.TL319_t232_zstar_N65.stochastic_GME.no_restoring

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Sandbox:

• Locally (if still available): /glade/work/igrooms/GMES/cesm2_3_alpha17a

• On github: https://github.com/ESCOMP/cesm/tree/cesm2_3_alpha17a

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Diagnostics:

• Diags (if available):
  TODO

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Output:

• Raw output on derecho (if still available): /glade/derecho/scratch/igrooms/archive/$CASE/

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Contacts:
@iangrooms

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Extra details:
--compset 2000_DATM%JRA-1p4-2018_SLND_CICE_MOM6_DROF%JRA-1p4-2018_SGLC_SWAV_SESP

MOM_override:

#override PRANDTL_BKGND = 1.0
#override KV = 2.0E-5
#override RESOLN_SCALED_KH = True 
#override VISC_RES_SCALE_COEF = 0.9
VISC_RES_FN_POWER = 6
#override AH = 1.0E+12
AH_VEL_SCALE = 0.0
USE_LEITHY = True
#override LEITH_BI_CONST = 8.0
LEITHY_CK = 0.0
MEKE_COLD_START = False
#override MEKE_EQUILIBRIUM_ALT = True 
#override MEKE_EQUILIBRIUM_RESTORING = False
MEKE_GM_SRC_ALT = False
MEKE_CB = 100.0
MEKE_CDRAG = 0.003
MEKE_MIN_GAMMA2 = 1.0E-5
#override MEKE_VISCOSITY_COEFF_KU = 0.0
#override MEKE_GMCOEFF = 1.0
#override MEKE_FRCOEFF = 0.3
#override MEKE_KHMEKE_FAC = 0.75
#override MEKE_GEOMETRIC_ALPHA = 0.09 
RESOLN_SCALED_KHTR = True
#override KH_RES_SCALE_COEF = 0.9
KH_RES_FN_POWER = 6
USE_SIMPLER_EADY_GROWTH_RATE = True

[iangrooms]

@gustavo-marques pointed out that this may be affected by #238: the background values of KD and KV used in the code may not be the same as the ones set in the override file.