  ----------------------------------- 
  
  
   Elastic Virieux Method  
  
  
  ----------------------------------- 
  Begin input 
  End input 
  Begin model 
   2000.000      < rho <    2000.000    
  0.8078150      < window <    1.000000    
  Saving window 
   2000.000      < rho <    3178.894    
  End model 
  Begin init 
  End init 
  Begin check 
  ----------------------------- 
         The set up  
  ----------------------------- 
  
  seisfile    :  DATA/abs                                          
  
  nx		:           500
  nz		:           500
  nt		:          1500
  
  dx(m)	:     10.00000    
  dt(s)	:    9.8209269E-04
  nop		:             8
  izfree	:             5
  nabs	:            50
  
  model_type  :             2
  vs0(m/s)    :     2000.000    
  vp0(m/s)    :     3600.000    
  rho0(kg/m3) :     2000.000    
  
  xa          :            50
  xe          :           450
  izrec       :           125
  irec        :            10
  
  isx         :           166
  isz         :           125
  source_type :             3
  f0(Hz)      :     30.00000    
  it0         :            50
  
  Total Model
  Max(vs)     :     2000.000    
  Min(vs)     :     1258.299    
  Max(vp)     :     3600.000    
  Min(vp)     :     2264.939    
  Max(rho)     :     3178.894    
  Min(rho)     :     2000.000    
  
  Inside absorbing boundaries 
  Max(vs)     :     2000.000    
  Min(vs)     :     1673.320    
  Max(vp)     :     3600.000    
  Min(vp)     :     3011.976    
  Max(rho)     :     2000.000    
  Min(rho)     :     2000.000    
  
  Stability factor (<1) :    0.4999999    
  
  
  ixa           :           50
  ixe           :          450
  izrec           :          125
  isamp           :            1
  
  
  icheck               :          100
  isnap               :          100
  
  
  Starting time loop for ...        1500  time steps ... 
  
  
  End check 
  Values at it =          100
 -1.2713954E-08  < v_x <   1.2713958E-08
 -1.2713954E-08  < v_z <   1.2713958E-08
  Writing snapshot            1  to 
 DATA/snaps                                        
  Predicted total runtime :    1.901736     mins.
  Values at it =          200
 -6.9848705E-09  < v_x <   6.9848700E-09
 -6.9848700E-09  < v_z <   6.9848700E-09
  Writing snapshot            2  to 
 DATA/snaps                                        
  Predicted total runtime :    1.592344     mins.
  Values at it =          300
 -5.4186176E-09  < v_x <   5.4186167E-09
 -5.3272018E-09  < v_z <   5.4186158E-09
  Writing snapshot            3  to 
 DATA/snaps                                        
  Predicted total runtime :    1.598932     mins.
  Values at it =          400
 -4.5623647E-09  < v_x <   4.5416781E-09
 -3.1899339E-09  < v_z <   4.9679652E-09
  Writing snapshot            4  to 
 DATA/snaps                                        
  Predicted total runtime :    1.619184     mins.
  Values at it =          500
 -3.1837839E-09  < v_x <   3.9936894E-09
 -2.6179434E-09  < v_z <   4.0045580E-09
  Writing snapshot            5  to 
 DATA/snaps                                        
  Predicted total runtime :    1.591124     mins.
  Values at it =          600
 -3.3758121E-09  < v_x <   3.6014651E-09
 -2.3878770E-09  < v_z <   3.6108210E-09
  Writing snapshot            6  to 
 DATA/snaps                                        
  Predicted total runtime :    1.590148     mins.
  Values at it =          700
 -2.2144131E-09  < v_x <   3.2950078E-09
 -2.2163997E-09  < v_z <   3.2973566E-09
  Writing snapshot            7  to 
 DATA/snaps                                        
  Predicted total runtime :    1.595028     mins.
  Values at it =          800
 -2.0783069E-09  < v_x <   3.1157446E-09
 -2.0771111E-09  < v_z <   3.0586362E-09
  Writing snapshot            8  to 
 DATA/snaps                                        
  Predicted total runtime :    1.913692     mins.
  Values at it =          900
 -1.8492322E-09  < v_x <   3.0115190E-09
 -1.9716122E-09  < v_z <   2.8594740E-09
  Writing snapshot            9  to 
 DATA/snaps                                        
  Predicted total runtime :    1.602592     mins.
  Values at it =         1000
 -1.5878823E-09  < v_x <   2.5390279E-09
 -1.8118590E-09  < v_z <   2.6988085E-09
  Writing snapshot           10  to 
 DATA/snaps                                        
  Predicted total runtime :    1.600396     mins.
  Values at it =         1100
 -1.3798287E-09  < v_x <   2.0222024E-09
 -1.5679091E-09  < v_z <   2.3039894E-09
  Writing snapshot           11  to 
 DATA/snaps                                        
  Predicted total runtime :    1.598444     mins.
  Values at it =         1200
 -1.2104209E-09  < v_x <   1.7544152E-09
 -1.3769623E-09  < v_z <   1.9926265E-09
  Writing snapshot           12  to 
 DATA/snaps                                        
  Predicted total runtime :    1.597956     mins.
  Values at it =         1300
 -1.0221884E-09  < v_x <   1.5364233E-09
 -1.1547411E-09  < v_z <   1.7510097E-09
  Writing snapshot           13  to 
 DATA/snaps                                        
  Predicted total runtime :    1.599420     mins.
  Values at it =         1400
 -5.1570836E-10  < v_x <   4.5223661E-10
 -3.2046113E-10  < v_z <   3.8141681E-10
  Writing snapshot           14  to 
 DATA/snaps                                        
  Predicted total runtime :    1.619672     mins.
  Values at it =         1500
 -5.2093102E-10  < v_x <   4.6547050E-10
 -3.1037062E-10  < v_z <   2.5007918E-10
  Writing snapshot           15  to 
 DATA/snaps                                        
  Predicted total runtime :    2.599332     mins.
