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
  PLP   ???  IR      -     317.29   2.05 ISC       PLP  
  CGP   ???  IR      +     234.88   2.06 ISC       CGP  
  KNA   ???  IR      +     174.66  25.35 ISC       KNA  
  WRA   ???  IR      -     165.13  30.43 ISC       WRA  
  NAU   ???  IR      +     198.34  33.73 ISC       NAU  
  CTAO  ???  IR      +     146.59  35.43 ISC       CTAO 
  BRS   ???  IR      +     145.92  44.83 ISC       BRS  
  RKG   ???  IR      -     191.00  44.87 ISC       RKG  
  HYB   ???  IR      -     284.77  47.05 ISC       HYB  
  YOU   ???  IR      -     155.51  48.41 ISC       YOU  

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