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
  ANT   ???  IR      +     213.96   2.61 ISC       ANT  
  CNCB  ???  IR      +       9.76   4.77 ISC       CNCB 
  CCH   ???  IR      +      32.03   4.85 ISC       CCH  
  LPB   ???  IR      +       7.98   5.03 ISC       LPB  
  ZOBO  ???  IR      -       7.33   5.28 ISC       ZOBO 
  SIV   ???  IR      +      54.39   9.18 ISC       SIV  
  RTLL  ???  IR      -     178.23   9.76 ISC       RTLL 
  PT08  ???  IR      +     320.96  12.05 ISC       PT08 
  BAO   ???  IR      -      76.97  20.59 ISC       BAO  
  CAI   ???  IR      -      68.70  34.07 ISC       CAI  
  SPA   ???  IR      -     180.00  68.60 ISC       SPA  
  KIC   ???  IR      +      73.72  68.64 ISC       KIC  
  ORV   ???  IR      -     321.09  78.17 ISC       ORV  
  WDC   ???  IR      -     321.35  79.45 ISC       WDC  
  IFR   ???  IR      -      49.19  81.72 ISC       IFR  
  BUL   ???  IR      -     111.29  89.33 ISC       BUL  

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