parameter.txt 3.9 KB
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!
!		   _______________________
!		  |                       |
!		  |	WIM PARAMETERS    |
!		  |_______________________|
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!____________________________________________________________________
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! 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
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!--------------------------------------------------------------------
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&waves_parameters

Tm	=Tmbatch
Hs	=Hsbatch
disp	=0

/
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!____________________________________________________________________
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! MODEL PARAMETERS:
!
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! nx		-> Number of grid bin
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! 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
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!--------------------------------------------------------------------
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&model_parameter

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nx	=100
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dx	=5000
Cfl	=1
name_sim ='nmebatch'
root	= 'output/'
/
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!___________________________________________________________________
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! SPECTRUM PARAMETERS:
!
! init_spec	-> method to build the wave spectrum
!	   	   2: Swell
!		   1: JONSWAP spectrum
!		   0: Bretschneider spectrum
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! nf		-> number of frequency bin
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! 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)
! swell_T	-> swell period (init_spec=2)
! swell_Hs	-> swell significant height (init_spec=2)
!------------------------------------------------------------------------------
&spectrum_parameters

init_spec =0
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nf	=800
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Tmin	=2.5
Tmax	=20
alpha_s =0.2044
beta_s	=1.2500
gamma_s	=3.3
swell_T =19
swell_Hs=0.09

/
!______________________________________________________________________________
! 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]
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!--------------------------------------------------------------------
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&ice_parameters
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X_ice	=50000
cice	=1
ice_thick =0
hice	=hbatch
hmax	=hbatch
Xh	=200000
D0	=500
gam	=1.5
Dmin	=20
stress_crit =0.67e6
strain_crit =strainbatch
P_c 	    =probcritbatch
/
!________________________________________________________________________________
! FSD PARAMETERS

! FSD_sheme     -> method for compute <D>
!                  0: dumont et al (2011)
!                  1: power law
!
! minfloe	-> minimum size floe to build the floe size categories [m]
! maxfloe	-> maximum size floe to build the floe size categories [m]
! nbcat		-> number of floe size categories
!--------------------------------------------------------------------------------
&fsd_parameters
FSD_scheme	=1
minfloe		=5
maxfloe		=400
nbcat		=60

/
!_________________________________________________________________________________
! IDT PARAMETERS

!IDT_scheme	-> compute the ice thickness distribution	
			0: no distribution
			1: distribution (rayleigh)

!mu_IDT		-> parameter for the distribution
!mincat_h	-> minimum ice thickness category
!maxcat_h	-> maximum ice thickness category
!nbcat_h	-> number of ice thickness categories
!---------------------------------------------------------------------------------
&idt_parameters
IDT_scheme	=1
mu_IDT		=0.5
mincat_h	=0.1
maxcat_h	=10
nbcat_h		=50
/
!________________________________________________________________________________