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
  KOU   ???  IR      c     216.50  21.40 ISC       KOU  
  NOU   ???  IR      c     209.25  21.64 ISC       NOU  
  JAY   ???  IR      -     270.46  36.93 ISC       JAY  
  WB2   ???  IR      +     245.29  45.27 ISC       WB2  
  WRA   ???  IR      -     245.30  45.28 ISC       WRA  
  WBN   ???  IR      +     240.04  53.84 ISC       WBN  
  CGP   ???  IR      -     282.97  54.14 ISC       CGP  
  LEM   ???  IR      -     264.05  69.80 ISC       LEM  
  ORV   ???  IR      +      45.82  70.26 ISC       ORV  
  JAS   ???  IR      +      47.73  70.45 ISC       JAS  
  AMM   ???  IR      +      41.67  78.40 ISC       AMM  
  LRM   ???  IR      +      42.05  78.65 ISC       LRM  
  EDM   ???  IR      +      34.70  80.39 ISC       EDM  
  CHG   ???  IR      +     289.62  80.48 ISC       CHG  
  SES   ???  IR      +      37.88  80.89 ISC       SES  
  SPA   ???  IR      -     180.00  86.52 ISC       SPA  
  MBC   ???  IR      +      12.32  87.15 ISC       MBC  

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