parameter.nml 2.76 KB
!
!		   _______________________
!		  |                       |
!		  |	WIM PARAMETERS    |
!		  |_______________________|
!______________________________________________________________________________
! WAVES PARAMETERS:
!
! Tm		-> Peak period					[s]
! Hs		-> Significant wave height			[m]
! disp		-> Allowing wave dispersion
!		   0: Wave dispersion is not allowed, 
!		      group speed is the same at all spectrum 
!		      frequency (cg=max[cg(w)])
!		   1: Wave dispersion is allowed
!------------------------------------------------------------------------------
&waves_parameters

Tm	=6
Hs	=1
disp	=0

/
!______________________________________________________________________________
! MODEL PARAMETERS:
!
! nbin		-> Number of grid bin
! dx		-> Spatial resolution				[m]
! Cfl		-> Courant–Friedrichs–Lewy condition (0<Cfl<1)
!		   Only in the case where disp=0. The CFL condition
!		   is needed to calculate the time step.
! name_sim	-> name of the output file
! root		-> destination folder for the output file
! FSD_sheme	-> method for compute <D>
!		   0: dumont et al (2011)
!		   1: power law
!------------------------------------------------------------------------------
&model_parameter

nbin	=50
dx	=5000
Cfl	=1
name_sim ='simulation1'
root	= 'output/'
FSD_scheme =1

/
!______________________________________________________________________________
! SPECTRUM PARAMETERS:
!
! init_spec	-> method to build the wave spectrum
!		   1: JONSWAP spectrum
!		   0: Bretschneider spectrum
! nfreq		-> number of frequency bin
! Tmin		-> Minimum period 				[s]
! Tmax		-> Maximum period				[s]
! alpha_s	-> parameter for jonswap spectrum (init_spec=1)
! beta_s	-> parameter for jonswap spectrum (init_spec=1)
! gamma_s	-> parameter for jonswap spectrum (init_spec=1)
!------------------------------------------------------------------------------
&spectrum_parameters

init_spec =1
nfreq	=200
Tmin	=2.5
Tmax	=20
alpha_s =0.2044
beta_s	=1.2500
gamma_s	=3.3

/
!______________________________________________________________________________
! ICE PARAMETERS
!
! X_ice		-> Distance of the ice edge			[m]
! c_cice	-> Ice concentration 
! ice_thick	-> method for compute the ice thickness
!		   0: constant thickness 
!		   1: thickness is a function of distance
!		      from ice edge
! hice		-> Ice thickness (if ice_thick=0)		[m]
! hmax		-> Maximum ice thickness (if ice_thick=1)	[m]
! Xh		-> distance where h=hmax/2 (if ice_thicl=1)	[m]
! D0		-> initial floe size in the domain		[m]
! gam		->
! Dmin		-> Minimum floe size (if FSD_sheme=1)		[m]
!------------------------------------------------------------------------------
&ice_parameters
X_ice	=50000
cice	=0.8
ice_thick =1
hice	=2
hmax	=4
Xh	=100000
D0	=500
gam	=1.5
Dmin	=20
/
!________________________________________________________________________________