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
  PWA   ???  IR      +      73.44   1.00 ISC       PWA  
  PMS   ???  IR      +      96.00   1.13 ISC       PMS  
  PMR   ???  IR      +      79.73   1.34 ISC       PMR  
  PME   ???  IR      +      78.51   1.39 ISC       PME  
  SVW   ???  IR      -     262.99   1.83 ISC       SVW  
  TTA   ???  IR      -     310.52   2.48 ISC       TTA  
  TOA   ???  IR      +      72.56   2.81 ISC       TOA  
  KDC   ???  IR      +     185.12   3.66 ISC       KDC  
  FBA   ???  IR      -      25.93   3.99 ISC       FBA  
  IMA   ???  IR      -     351.16   4.77 ISC       IMA  
  SDN   ???  IR      +     220.58   7.56 ISC       SDN  
  BRW   ???  IR      +     351.07  10.15 ISC       BRW  
  YKC   ???  IR      -      69.96  17.48 ISC       YKC  
  EDM   ???  IR      -      94.21  22.06 ISC       EDM  
  RSSD  ???  IR      -      99.53  32.78 ISC       RSSD 
  DAG   ???  IR      -      15.46  39.02 ISC       DAG  
  EKA   ???  IR      -      19.82  61.04 ISC       EKA  
  KHC   ???  IR      +      10.16  69.22 ISC       KHC  

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