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
  CGP   ???  IR      -     343.83   6.69 ISC       CGP  
  WRA   ???  IR      +     161.09  23.09 ISC       WRA  
  IPM   ???  IR      -     276.17  25.62 ISC       IPM  
  CHTO  ???  IR      +     303.56  31.81 ISC       CHTO 
  SNY   ???  IR      +     356.50  39.75 ISC       SNY  
  GBA   ???  IR      +     286.05  49.92 ISC       GBA  
  BOD   ???  IR      -     351.98  56.55 ISC       BOD  
  YAK   ???  IR      +       1.69  59.94 ISC       YAK  
  UKR   ???  IR      +     330.90  60.12 ISC       UKR  
  MGD   ???  IR      +      13.61  60.82 ISC       MGD  
  TIK   ???  IR      +       0.78  69.55 ISC       TIK  
  NRI   ???  IR      -     346.63  72.01 ISC       NRI  
  BKR   ???  IR      +     311.60  83.50 ISC       BKR  

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