Module params
Integration parameters and physical parameters for the modular arbitrary-order ocean-atmosphere model MAOOAM.
Functions
i.getoutfn (suffix) | Generator for output file name Adapt this function if you want to have a custom file name (e.g. |
Tables
i | Integration parameters |
m | Model parameters |
Functions
- i.getoutfn (suffix)
-
Generator for output file name
Adapt this function if you want to have a custom file name (e.g. if you want
it to contain certain parameters)
Parameters:
- suffix Extension, e.g. '.txt' or '.gz'
Returns:
-
output name
Tables
- i
-
Integration parameters
Fields:
- t_trans transient period (e.g. 1e7)
- t_run length of trajectory on the attractor (e.g. 5e8)
- dt the time step
- out_prefix prefix for the output file name
- writeout write out all variables every 'writeout' time units
- statistics accumulate statistics every 'statistics' time units
- compression compress output of trajectory (if writeout == true)
- snapshot write out state every 'snapshot' time units (false = no writeout)
- walltime run a timer for 'walltime' seconds and exit cleanly when reached. randomseed = 12345, -- seed for the random generator (integer)
- integrator numerical integration scheme, e.g. "rk2" or "rk4"
- m
-
Model parameters
Fields:
- scale the characteristic space scale, L*pi
- f0 Coriolis parameter at 45 degrees latitude
- n aspect ratio (n = 2Ly/Lx ; Lx = 2piL/n; Ly = pi*L)
- rra earth radius
- phi0 latitude Parameters for the ocean
- gp reduced gravity
- r frictional coefficient at the bottom of the ocean
- H depth of the water layer
- alpha coefficient characterizing the intensification of the flow on the western boundaries
- d the coupling parameter (should be divided by f0 in order to be adimensional) Parameters for the atmosphere
- k bottom friction coefficient
- kp internal friction coefficient
- sig0 static stability Temperature-related parameters for the ocean
- Go Specific heat capacity of the ocean (50m layer)
- Co Constant short-wave radiation of the ocean
- To0 Stationary solution for the 0-th order ocean temperature Temperature-related parameters for the atmosphere
- Ga Specific heat capacity of the atmosphere
- Ca Constant short-wave radiation of the atmosphere
- epsa Emissivity coefficient for the grey-body atmosphere
- Ta0 Stationary solution for the 0-th order atmospheric temperature Other temperature-related parameters/constants
- sc Ratio of surface to atmosphere temperature
- lambda Sensible + turbulent heat exchange between ocean and atmosphere
- R Gas constant of dry air
- sB Stefan–Boltzmann constant
Returns: