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
  TK01  ???  IR      d     346.62   2.26 ISC       TK01 
  TK02  ???  IR      d     350.86   2.41 ISC       TK02 
  TK03  ???  IR      d     355.40   2.60 ISC       TK03 
  TK04  ???  IR      d     354.26   2.83 ISC       TK04 
  WKYJ  ???  IR      c     320.86   3.45 ISC       WKYJ 
  OIC   ???  IR      +     316.75   3.51 ISC       OIC  
  CHJJ  ???  IR      d       8.04   4.52 ISC       CHJJ 
  KAKJ  ???  IR      d      18.84   4.91 ISC       KAKJ 
  MAT   ???  IR      -     359.91   4.96 ISC       MAT  
  SHK   ???  IR      +     303.94   5.51 ISC       SHK  
  KAGJ  ???  IR      c     268.45   6.28 ISC       KAGJ 
  YAMJ  ???  IR      d      12.28   6.76 ISC       YAMJ 
  OFUJ  ???  IR      d      19.66   8.01 ISC       OFUJ 
  PLP   ???  IR      +     213.98  23.71 ISC       PLP  
  CHG   ???  IR      -     259.76  37.54 ISC       CHG  
  BDT   ???  IR      -     257.48  38.23 ISC       BDT  
  WB2   ???  IR      -     184.66  51.35 ISC       WB2  
  WRA   ???  IR      +     184.67  51.35 ISC       WRA  
  NDI   ???  IR      -     283.58  52.24 ISC       NDI  
  KAAO  ???  IR      -     293.09  57.01 ISC       KAAO 
  GBA   ???  IR      -     266.78  58.20 ISC       GBA  
  MBC   ???  IR      +      15.28  62.49 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