Settings (run-time-defaults.yml)

# Default configuration parameters for ROMS run-time configuration
# This file contains default values for all template parameters in roms.in

roms.in:
  title:
    casename: null  # Set dynamically from blueprint

  time_stepping:
    ntimes: 1200
    dt: 2160  # seconds
    ndtfast: 60
    ninfo: 1

  s_coord:
    theta_s: null # Set dynamically from grid file
    theta_b: null # Set dynamically from grid file
    tcline: null  # Set dynamically from grid file

  grid:
    grid_file: null  # Set dynamically from generated grid file

  forcing:
    surface_forcing_path: null  # Set dynamically
    surface_forcing_bgc_path: null  # Set dynamically
    boundary_forcing_path: null  # Set dynamically
    boundary_forcing_bgc_path: null  # Set dynamically
    river_path: null  # Set dynamically

  lateral_visc:
    visc2: 0.0  # m^2/sec
    visc4: 0.0  # m^2/sec
    rho0: 1000.0

  output_root_name:
    output_root_name: null
    
  vertical_mixing:
    akv: 0.0  # m^2/sec
    # akt is a list of values, one per tracer (NT tracers)
    # Default is all zeros - will be generated in template
    akt_default: 0.0

  tracer_diff2:
    # tnu2 is a list of values, one per tracer (NT tracers)
    # Default is all zeros - will be generated in template
    tnu2_default: 0.0

  bottom_drag:
    rdrg: 0.0E-4  # m/s
    rdrg2: 1.0E-3
    zob: 1.0E-2  # meters
    cdb_min: 1.0E-4
    cdb_max: 1.0E-2

  v_sponge:
    v_sponge: 0.0  # m^2/sec

  gamma2: 1.0  # Slipperiness parameter

  ubind: 0.1  # m/s, OBC binding velocity scale

  initial:
    nrrec: 1
    initial_file: null  # Set dynamically from generated initial conditions file