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
  VUN   ???  IR      +     265.96   3.38 ISC       VUN  
  PVC   ???  IR      d     268.17  13.05 ISC       PVC  
  KOU   ???  IR      c     257.85  16.97 ISC       KOU  
  KRP   ???  IR      -     194.52  20.84 ISC       KRP  
  CAN   ???  IR      -     232.65  34.09 ISC       CAN  
  WAM   ???  IR      -     231.29  34.51 ISC       WAM  
  PMG   ???  IR      -     279.20  34.84 ISC       PMG  
  STK   ???  IR      -     241.14  39.04 ISC       STK  
  WB2   ???  IR      -     259.37  45.03 ISC       WB2  
  WRA   ???  IR      +     259.37  45.05 ISC       WRA  
  ASPA  ???  IR      +     254.11  45.21 ISC       ASPA 
  MTN   ???  IR      +     268.22  49.20 ISC       MTN  
  KNA   ???  IR      +     263.94  50.88 ISC       KNA  
  WBN   ???  IR      -     250.47  51.76 ISC       WBN  
  MAT   ???  IR      c     323.06  68.06 ISC       MAT  
  ISA   ???  IR      +      45.96  77.45 ISC       ISA  
  IPM   ???  IR      -     277.03  82.81 ISC       IPM  
  SEY   ???  IR      -     346.85  83.76 ISC       SEY  
  PSI   ???  IR      -     274.77  84.27 ISC       PSI  
  ILT   ???  IR      -     359.72  85.42 ISC       ILT  
  TUP   ???  IR      -     328.92  89.18 ISC       TUP  
  INK   ???  IR      +      15.10  91.68 ISC       INK  

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