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g.e23_a16g.GJRAv4.TL319_t232_hycom1_N75.2024.018 #25

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gustavo-marques opened this issue Mar 27, 2024 · 0 comments
Open

g.e23_a16g.GJRAv4.TL319_t232_hycom1_N75.2024.018 #25

gustavo-marques opened this issue Mar 27, 2024 · 0 comments
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hycom1 Something isn't working improve biases This doesn't seem right interp/remap scheme Further information is requested

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@gustavo-marques
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gustavo-marques commented Mar 27, 2024

Purpose:
Investigate the impact of using the fourth-order scheme (PPM_CW) from Colella & Woodward (1984) in hycom1 mode.


Description:
Twin of 2024.005, but with INTERPOLATION_SCHEME = REMAPPING_SCHEME = VELOCITY_REMAPPING_SCHEME= PPM_CW.


Case directory:

  • Locally (if still available):
    /glade/work/gmarques/cesm.cases/G/g.e23_a16g.GJRAv4.TL319_t232_hycom1_N75.2024.018

Sandbox:

MOM6 tag: dev/ncar_240311

MOM_interface tag: mi_240311

CICE6 tag: cice_20230707

CESM_CICE tag: cesm_cice6_4_1_10


Diagnostics:

  • Diags (if available):
    TODO

Output:

  • Raw output on derecho (if still available): /glade/derecho/scratch/gmarques/archive/g.e23_a16g.GJRAv4.TL319_t232_hycom1_N75.2024.018/

Contacts:
@gustavo-marques


Extra details:

--compset 2000_DATM%JRA-1p4-2018_SLND_CICE_MOM6_DROF%JRA-1p4-2018_SGLC_SWAV_SESP --res TL319_t232

The following included in user_nl_mom

INPUTDIR = "INPUT"
STOCH_EOS=True
STANLEY_COEFF=0.5
USE_STANLEY_PGF=True
USE_STANLEY_ML=True
USE_STANLEY_ISO=True
USE_STANLEY_GM=True
USE_NEUTRAL_DIFFUSION = True
NDIFF_TAPERING = True
KHTR_USE_EBT_STRUCT = True
MEKE_KHTR_FAC = 1.0
DO_GEOTHERMAL = True
GEOTHERMAL_SCALE = 1.0
GEOTHERMAL_FILE = "geothermal_davies2013_tx2_3_20231120_cdf5.nc"
GEOTHERMAL_VARNAME = "geothermal_hf"
!!!!! Franks's grid !!!!!!!!!!!
NK = 75
REGRIDDING_COORDINATE_MODE = "HYCOM1"
BOUNDARY_EXTRAPOLATION = True
ALE_COORDINATE_CONFIG = "HYBRID:hybrid_75layer_zstar2.50m-2020-11-23.nc,sigma2,dz"
REGRID_COMPRESSIBILITY_FRACTION = 0.01
MAXIMUM_INT_DEPTH_CONFIG = "FNC1:5,8000.0,1.0,.01"
MAX_LAYER_THICKNESS_CONFIG = "FNC1:400,31000.0,0.1,.01"
COORD_CONFIG = "ALE"
INTERPOLATION_SCHEME = "PPM_CW"
REMAPPING_SCHEME = "PPM_CW"
HYCOM1_ONLY_IMPROVES = True
VELOCITY_REMAPPING_SCHEME = "PPM_CW"
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