Black dots -> compressions (C,c,+,U,u)
White dots -> dilatations (D,d,-)
Green dot  -> T-axis
Red dot    -> P-axis

  sta  chan net loc pol a/m   azi   dist author    irsta
  AAI   ???  IR      -     277.75   5.90 ISC       AAI  
  JAY   ???  IR      -      73.60   6.93 ISC       JAY  
  MNI   ???  IR      +     302.52  10.94 ISC       MNI  
  KNA   ???  IR      +     204.57  12.32 ISC       KNA  
  WRA   ???  IR      -     178.98  15.34 ISC       WRA  
  KHKI  ???  IR      -     257.26  18.72 ISC       KHKI 
  CTA   ???  IR      -     143.52  19.52 ISC       CTA  
  KKM   ???  IR      +     300.33  20.67 ISC       KKM  
  TRT   ???  IR      -     260.48  21.53 ISC       TRT  
  MBL   ???  IR      -     218.61  21.56 ISC       MBL  
  PPI   ???  IR      +     275.88  33.86 ISC       PPI  
  IPM   ???  IR      -     284.71  34.18 ISC       IPM  
  PSI   ???  IR      +     281.05  35.84 ISC       PSI  
  DZM   ???  IR      c     122.06  35.90 ISC       DZM  
  BDT   ???  IR      -     302.89  40.81 ISC       BDT  
  MAT   ???  IR      -       5.10  41.02 ISC       MAT  
  GBA   ???  IR      +     288.70  58.99 ISC       GBA  
  MAW   ???  IR      -     201.71  78.73 ISC       MAW  
  SPA   ???  IR      -     180.00  85.52 ISC       SPA  
  IR4   ???  IR      -     305.53  86.99 ISC       IR4  
  IR2   ???  IR      -     305.94  87.05 ISC       IR2  

sta    - Station code (FDSN)
chan   - channel code
net    - Network code (FDSN)
loc    - Location code (FDSN)
pol    - Polarity
a/m    - Automatic or manual pick
azi    - Event to station azimuth (in degrees)
dist   - Event to station distance (in degrees)
author - Author of the polarity
irsta  - International registry station code