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- Suggested syntax
$ ./create_newcase -case $CASENAME -compset FC5 -mach (your-machine-name-here) -res conusx4v1_conusx4v1
$ ./cesm_setup
$ ./$CASENAME.build
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- Edit the user_nl_cam to include changes to the se-dycore
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user_nl_cam
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! Users should add all user specific namelist changes below in the form of
! namelist_var = new_namelist_value
! Convection:
cldfrc_rhminl = .91 ! ne120 tuned value
cldfrc_dp1 = 0.025 ! default 0.10
zmconv_c0_lnd = 0.0035
zmconv_c0_ocn = 0.0035
zmconv_tau = 3000 ! in the ACME code, this is now an allowed namelist variable
! Aerosols:
soil_erod_file = '/projects/ccsm/inputdata/atm/cam/dst/dst_1.9x2.5_c090203.nc'
dust_emis_fact = 1.05D0 ! NCAR ne30 default: 0
! Dycore grid specific settings (Timesteps and viscosity):
! Note: many other dycore settings from our CSSEF days are now set correctly by default in ACME master so I have removed them here.
se_nsplit = 5
hypervis_subcycle= 8 ! dtime=600
nu = 8.0e-8
nu_div = 20.0e-8
nu_p = 8.0e-8
hypervis_scaling= 3.2
se_ne = 0
mesh_file = '/gpfs1/elroesl/conusx4v1/conusx4v1.g'