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
  KGM   ???  IR      -       1.91   6.77 ISC       KGM  
  IPM   ???  IR      -     347.33   9.45 ISC       IPM  
  TRT   ???  IR      +     107.39   9.91 ISC       TRT  
  PPR   ???  IR      +      47.08  21.27 ISC       PPR  
  CHTO  ???  IR      +     350.23  23.82 ISC       CHTO 
  WRA   ???  IR      -     119.05  33.93 ISC       WRA  
  WB2   ???  IR      +     119.04  33.94 ISC       WB2  
  NDI   ???  IR      c     324.70  41.57 ISC       NDI  
  ADE   ???  IR      -     137.01  44.54 ISC       ADE  
  CTA   ???  IR      +     113.78  44.63 ISC       CTA  
  CTAO  ???  IR      +     113.78  44.63 ISC       CTAO 
  KRI   ???  IR      d     253.95  72.82 ISC       KRI  
  KJF   ???  IR      +     334.93  87.97 ISC       KJF  
  SUF   ???  IR      +     333.32  88.28 ISC       SUF  
  NUR   ???  IR      +     330.99  88.48 ISC       NUR  
  SOD   ???  IR      +     337.90  89.22 ISC       SOD  

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