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      +     327.39   3.33 ISC       AAI  
  KUPT  ???  IR      -     239.82   7.28 ISC       KUPT 
  JAY   ???  IR      -      70.07  11.39 ISC       JAY  
  WRA   ???  IR      -     162.86  14.00 ISC       WRA  
  CGP   ???  IR      +     340.37  15.78 ISC       CGP  
  TSM   ???  IR      -     311.27  16.18 ISC       TSM  
  PMG   ???  IR      -     100.71  17.24 ISC       PMG  
  ASPA  ???  IR      -     167.98  17.46 ISC       ASPA 
  KKM   ???  IR      -     311.94  18.57 ISC       KKM  
  CTA   ???  IR      -     132.07  20.77 ISC       CTA  
  ADE   ???  IR      +     165.33  29.43 ISC       ADE  
  YOU   ???  IR      -     150.86  32.44 ISC       YOU  
  WAM   ???  IR      -     152.26  34.23 ISC       WAM  
  BDT   ???  IR      +     308.05  38.67 ISC       BDT  
  CHTO  ???  IR      +     310.00  39.63 ISC       CHTO 
  MAT   ???  IR      c       9.62  43.52 ISC       MAT  
  GBA   ???  IR      -     291.16  55.87 ISC       GBA  

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