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
  BSO1  ???  IR      d     350.73   1.17 ISC       BSO1 
  HJJ   ???  IR      d     252.04   1.25 ISC       HJJ  
  BSO4  ???  IR      d     334.46   1.65 ISC       BSO4 
  NJJJ  ???  IR      d     299.98   1.84 ISC       NJJJ 
  NGT   ???  IR      d     299.98   2.25 ISC       NGT  
  KTJJ  ???  IR      d     309.34   2.28 ISC       KTJJ 
  AJI   ???  IR      d     312.00   2.33 ISC       AJI  
  OKY   ???  IR      d     307.62   2.88 ISC       OKY  
  TK04  ???  IR      d     288.66   2.91 ISC       TK04 
  TK02  ???  IR      d     279.82   2.91 ISC       TK02 
  SHZ3  ???  IR      d     303.08   2.93 ISC       SHZ3 
  TK01  ???  IR      d     276.06   3.03 ISC       TK01 
  CHJJ  ???  IR      d     325.05   3.13 ISC       CHJJ 
  HMMJ  ???  IR      d     296.10   3.19 ISC       HMMJ 
  MAT   ???  IR      c     321.83   3.91 ISC       MAT  
  MTMJ  ???  IR      c     318.79   4.16 ISC       MTMJ 
  OWA   ???  IR      d     279.14   4.21 ISC       OWA  
  WR2   ???  IR      +     188.01  53.54 ISC       WR2  
  ASPA  ???  IR      +     187.97  57.27 ISC       ASPA 
  LRM   ???  IR      +      43.57  76.81 ISC       LRM  

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