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File $ident.modf

File modf contains the eigen modes, of the model.
Example of a modf-file of a BoBo-vehicle, written by MODAL:

                                                                                   
                                                                                   
              Output of eigenmodes from program Modal rel.0003                     
          ----================================================----                 
                                                                                   
 Ident = modal_1                                                                   
 Date  = 2000-05-26  Time = 12.43                                                  
                                                                                   
 Headlines=                                                                        
           Course in Rail Vehicle Dynamics                                         
           BoBo-vehicle; Wheel S1002, Rail UIC60i40; Friction= .400; Speed= 160.   
           Track geom.=Tangent_Track,  Track irr.=Ideal_track                      
                                                                                   
   -----------------------------------------------------------                     
   the eigenforms are scaled to maximum amplitude of '1'                           
   the eigenforms are sorted in size order.                                        
   first  row in output data is degree of freedom.                                 
   second row in output data is real part of the eigenform                         
   third  row in output data is imagimary part of the eigenform                    
                                                                                   
                                                                                   
 Eigenform number  1   pole(-1.3416E+03, 0.0000E+00)   frequency=        .00       
                                                                                   
   trc_112.vy   trc_111.vy   trc_121.vy   trc_122.vy   axl_112.vy   axl_111.vy     
                                                                                   
   1.00000E+00  9.99942E-01  9.37980E-01  9.37901E-01 -4.43627E-01 -4.43601E-01    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   axl_112.vf   axl_111.vf   axl_121.vy   axl_122.vy   axl_121.vf   axl_122.vf     
                                                                                   
   4.28675E-01  4.28650E-01 -4.16113E-01 -4.16078E-01  4.02089E-01  4.02055E-01    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   bog_11.vf    bog_12.vf    axl_112.vp   axl_111.vp   axl_121.vp   axl_122.vp     
                                                                                   
  -1.32389E-02 -1.24177E-02  5.45981E-03  5.45949E-03  5.12121E-03  5.12078E-03    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   trc_112.y    trc_111.y    trc_121.y    trc_122.y    axl_112.y    axl_111.y      
                                                                                   
  -7.45368E-04 -7.45324E-04 -6.99140E-04 -6.99082E-04  3.30665E-04  3.30646E-04    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   axl_112.f    axl_111.f    axl_121.y    axl_122.y    axl_121.f    axl_122.f      
                                                                                   
  -3.19521E-04 -3.19502E-04  3.10157E-04  3.10131E-04 -2.99704E-04 -2.99679E-04    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   bog_11.vy    bog_12.vy    car_1.vf     bog_11.f     bog_12.f     bog_12.vp      
                                                                                   
   2.06291E-04  1.93502E-04  2.01253E-05  9.86783E-06  9.25573E-06  6.64938E-06    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   bog_11.vp    axl_112.p    axl_111.p    axl_121.p    axl_122.p    ccb11r.p       
                                                                                   
  -4.96167E-06 -4.06956E-06 -4.06933E-06 -3.81718E-06 -3.81686E-06  1.88233E-06    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   ccb11l.p     ccb12r.p     ccb12l.p     car_1.vy     bog_11.y     bog_12.y       
                                                                                   
  -1.88233E-06  1.76376E-06 -1.76376E-06 -4.44667E-07 -1.53763E-07 -1.44230E-07    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   car_1.f      bog_12.p     bog_11.p     car_1.y      car_1.vp     car_1.p        
                                                                                   
  -1.50008E-08 -4.95623E-09  3.69827E-09  3.31440E-10  2.08301E-10 -1.55261E-13    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   axl_111.vz   axl_112.vz   axl_121.vz   axl_122.vz   axl_121.vk   axl_111.vk     
                                                                                   
  -1.47804E-14 -1.47152E-14 -1.39173E-14 -1.38365E-14  1.99348E-16  1.98933E-16    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   axl_122.vk   axl_112.vk   bog_11.vz    bog_12.vz    bog_11.vk    bog_12.vk      
                                                                                   
  -1.83175E-16 -1.69599E-16  1.45867E-16  1.04151E-16  5.99446E-17  5.97873E-17    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   bog_12.vx    bog_11.vx    axl_122.vx   axl_112.vx   axl_121.vx   axl_111.vx     
                                                                                   
   4.95462E-17  4.56880E-17 -4.04129E-17 -3.84516E-17  3.52257E-17  3.46448E-17    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   car_1.vx     axl_111.z    axl_112.z    axl_121.z    axl_122.z    car_1.vz       
                                                                                   
  -1.96894E-17  1.10517E-17  1.09802E-17  1.03456E-17  1.02903E-17  1.18938E-18    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   car_1.x      car_1.vk     bog_11.z     axl_122.x    axl_112.x    axl_111.x      
                                                                                   
   3.59210E-19  3.16820E-19 -2.44373E-19  1.94114E-19  1.90214E-19  1.40656E-19    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   axl_121.x    bog_12.z     bog_11.k     bog_12.k     bog_12.x     bog_11.x       
                                                                                   
   1.37678E-19  1.33340E-19  1.06179E-19  6.50057E-20 -5.91073E-20 -1.24055E-20    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   car_1.k      car_1.z                                                            
                                                                                   
   1.23696E-20 -3.01798E-21                                                        
   0.00000E+00  0.00000E+00                                                        
                                                                                   
                                                                                   
 Eigenform number  2   pole(-1.3416E+03, 0.0000E+00)   frequency=        .00       
                                                                                   
   trc_121.vy   trc_122.vy   trc_112.vy   trc_111.vy   axl_121.vy   axl_122.vy     
                                                                                   
   1.00000E+00  9.99917E-01 -9.38086E-01 -9.38031E-01 -4.43627E-01 -4.43590E-01    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    
                                                                                   
   axl_121.vf   axl_122.vf   axl_112.vy   axl_111.vy   axl_112.vf   axl_111.vf     
                                                                                   
   4.28675E-01  4.28640E-01  4.16160E-01  4.16136E-01 -4.02135E-01 -4.02111E-01    
   0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00  0.00000E+00    

.
.
.
.etc.
                                                                                   
                                                                                   
              Output of eigenmodes from program Modal rel.0003                     
          ----================================================----                 
                                                                                   
 Ident = modal_1                                                                   
 Date  = 2000-05-26  Time = 12.43                                                  
                                                                                   
 Headlines=                                                                        
           Course in Rail Vehicle Dynamics                                         
           BoBo-vehicle; Wheel S1002, Rail UIC60i40; Friction= .400; Speed= 160.   
           Track geom.=Tangent_Track,  Track irr.=Ideal_track                      
                                                                                   
   -----------------------------------------------------------                     
   the eigenforms are scaled to maximum amplitude of '1'                           
   the eigenforms are sorted in size order.                                        
   first  row in output data is degree of freedom.                                 
   second row in output data is the absolute value of the eigenform                
   third  row in output data is the angle of phase expressed in degrees            
                                                                                   
                                                                                   
 Eigenform number  1   pole(-1.3416E+03, 0.0000E+00)   frequency=        .00       
                                                                                   
   trc_112.vy   trc_111.vy   trc_121.vy   trc_122.vy   axl_112.vy   axl_111.vy     
                                                                                   
   1.00000E+00  9.99942E-01  9.37980E-01  9.37901E-01  4.43627E-01  4.43601E-01    
      .0000000     .0000000     .0000000     .0000000  180.0000000  180.0000000    
                                                                                   
   axl_112.vf   axl_111.vf   axl_121.vy   axl_122.vy   axl_121.vf   axl_122.vf     
                                                                                   
   4.28675E-01  4.28650E-01  4.16113E-01  4.16078E-01  4.02089E-01  4.02055E-01    
      .0000000     .0000000  180.0000000  180.0000000     .0000000     .0000000    
                                                                                   
   bog_11.vf    bog_12.vf    axl_112.vp   axl_111.vp   axl_121.vp   axl_122.vp     
                                                                                   
   1.32389E-02  1.24177E-02  5.45981E-03  5.45949E-03  5.12121E-03  5.12078E-03    
   180.0000000  180.0000000     .0000000     .0000000     .0000000     .0000000    
                                                                                   
   trc_112.y    trc_111.y    trc_121.y    trc_122.y    axl_112.y    axl_111.y      
                                                                                   
   7.45368E-04  7.45324E-04  6.99140E-04  6.99082E-04  3.30665E-04  3.30646E-04    
   180.0000000  180.0000000  180.0000000  180.0000000     .0000000     .0000000    
                                                                                   
   axl_112.f    axl_111.f    axl_121.y    axl_122.y    axl_121.f    axl_122.f      
                                                                                   
   3.19521E-04  3.19502E-04  3.10157E-04  3.10131E-04  2.99704E-04  2.99679E-04    
   180.0000000  180.0000000     .0000000     .0000000  180.0000000  180.0000000    
                                                                                   
   bog_11.vy    bog_12.vy    car_1.vf     bog_11.f     bog_12.f     bog_12.vp      
                                                                                   
   2.06291E-04  1.93502E-04  2.01253E-05  9.86783E-06  9.25573E-06  6.64938E-06    
      .0000000     .0000000     .0000000     .0000000     .0000000     .0000000    
                                                                                   
   bog_11.vp    axl_112.p    axl_111.p    axl_121.p    axl_122.p    ccb11r.p       
                                                                                   
   4.96167E-06  4.06956E-06  4.06933E-06  3.81718E-06  3.81686E-06  1.88233E-06    
   180.0000000  180.0000000  180.0000000  180.0000000  180.0000000     .0000000    
                                                                                   
   ccb11l.p     ccb12r.p     ccb12l.p     car_1.vy     bog_11.y     bog_12.y       
                                                                                   
   1.88233E-06  1.76376E-06  1.76376E-06  4.44667E-07  1.53763E-07  1.44230E-07    
   180.0000000     .0000000  180.0000000  180.0000000  180.0000000  180.0000000    
                                                                                   
   car_1.f      bog_12.p     bog_11.p     car_1.y      car_1.vp     car_1.p        
                                                                                   
   1.50008E-08  4.95623E-09  3.69827E-09  3.31440E-10  2.08301E-10  1.55261E-13    
   180.0000000  180.0000000     .0000000     .0000000     .0000000  180.0000000    
                                                                                   
   axl_111.vz   axl_112.vz   axl_121.vz   axl_122.vz   axl_121.vk   axl_111.vk     
                                                                                   
   1.47804E-14  1.47152E-14  1.39173E-14  1.38365E-14  1.99348E-16  1.98933E-16    
   180.0000000  180.0000000  180.0000000  180.0000000     .0000000     .0000000    
                                                                                   
   axl_122.vk   axl_112.vk   bog_11.vz    bog_12.vz    bog_11.vk    bog_12.vk      
                                                                                   
   1.83175E-16  1.69599E-16  1.45867E-16  1.04151E-16  5.99446E-17  5.97873E-17    
   180.0000000  180.0000000     .0000000     .0000000     .0000000     .0000000    
                                                                                   
   bog_12.vx    bog_11.vx    axl_122.vx   axl_112.vx   axl_121.vx   axl_111.vx     
                                                                                   
   4.95462E-17  4.56880E-17  4.04129E-17  3.84516E-17  3.52257E-17  3.46448E-17    
      .0000000     .0000000  180.0000000  180.0000000     .0000000     .0000000    
                                                                                   
   car_1.vx     axl_111.z    axl_112.z    axl_121.z    axl_122.z    car_1.vz       
                                                                                   
   1.96894E-17  1.10517E-17  1.09802E-17  1.03456E-17  1.02903E-17  1.18938E-18    
   180.0000000     .0000000     .0000000     .0000000     .0000000     .0000000    
                                                                                   
   car_1.x      car_1.vk     bog_11.z     axl_122.x    axl_112.x    axl_111.x      
                                                                                   
   3.59210E-19  3.16820E-19  2.44373E-19  1.94114E-19  1.90214E-19  1.40656E-19    
      .0000000     .0000000  180.0000000     .0000000     .0000000     .0000000    
                                                                                   
   axl_121.x    bog_12.z     bog_11.k     bog_12.k     bog_12.x     bog_11.x       
                                                                                   
   1.37678E-19  1.33340E-19  1.06179E-19  6.50057E-20  5.91073E-20  1.24055E-20    
      .0000000     .0000000     .0000000     .0000000  180.0000000  180.0000000    
                                                                                   
   car_1.k      car_1.z                                                            
                                                                                   
   1.23696E-20  3.01798E-21                                                        
      .0000000     .0000000                                                        
                                                                                   
                                                                                   
 Eigenform number  2   pole(-1.3416E+03, 0.0000E+00)   frequency=        .00       
                                                                                   
   trc_121.vy   trc_122.vy   trc_112.vy   trc_111.vy   axl_121.vy   axl_122.vy     
                                                                                   
   1.00000E+00  9.99917E-01  9.38086E-01  9.38031E-01  4.43627E-01  4.43590E-01    
      .0000000     .0000000 -180.0000000 -180.0000000 -180.0000000 -180.0000000    
                                                                                   
   axl_121.vf   axl_122.vf   axl_112.vy   axl_111.vy   axl_112.vf   axl_111.vf     
                                                                                   
   4.28675E-01  4.28640E-01  4.16160E-01  4.16136E-01  4.02135E-01  4.02111E-01    
      .0000000     .0000000     .0000000     .0000000 -180.0000000 -180.0000000    

.
.
.
.etc.