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
  PNT   ???  IR      +      71.49  34.71 ISC       PNT  
  EDM   ???  IR      +      62.60  36.68 ISC       EDM  
  SSE   ???  IR      +     271.55  50.23 ISC       SSE  
  DAG   ???  IR      -       6.78  50.90 ISC       DAG  
  CLE   ???  IR      -      59.12  60.87 ISC       CLE  
  SHL   ???  IR      c     288.54  72.07 ISC       SHL  
  CHTO  ???  IR      +     278.75  72.91 ISC       CHTO 
  EKA   ???  IR      +       4.73  73.10 ISC       EKA  
  CTA   ???  IR      +     216.60  79.05 ISC       CTA  
  CTAO  ???  IR      +     216.60  79.05 ISC       CTAO 
  KHC   ???  IR      +     354.13  79.23 ISC       KHC  
  KBA   ???  IR      +     354.08  81.29 ISC       KBA  
  MLR   ???  IR      -     345.11  81.45 ISC       MLR  
  IPM   ???  IR      -     267.87  82.63 ISC       IPM  
  WRA   ???  IR      +     226.84  83.85 ISC       WRA  
  CDR   ???  IR      +     359.28  84.97 ISC       CDR  
  PSI   ???  IR      -     268.48  85.24 ISC       PSI  

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