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
  NGN   ???  IR      c     216.46   0.42 ISC       NGN  
  MAT   ???  IR      c     207.77   0.51 ISC       MAT  
  MAE   ???  IR      d     142.47   0.74 ISC       MAE  
  CHJJ  ???  IR      d     157.07   1.02 ISC       CHJJ 
  AIK   ???  IR      d     348.72   1.04 ISC       AIK  
  TOY   ???  IR      c     254.91   1.08 ISC       TOY  
  UTS   ???  IR      c     111.75   1.19 ISC       UTS  
  TKY   ???  IR      c     230.40   1.31 ISC       TKY  
  KOF   ???  IR      c     178.08   1.33 ISC       KOF  
  WAJ   ???  IR      d     287.58   1.34 ISC       WAJ  
  KAN   ???  IR      c     253.82   1.56 ISC       KAN  
  KAKJ  ???  IR      c     119.90   1.56 ISC       KAKJ 
  IID   ???  IR      c     200.14   1.58 ISC       IID  
  IIDJ  ???  IR      c     197.68   1.59 ISC       IIDJ 
  YAMJ  ???  IR      d      45.57   1.69 ISC       YAMJ 
  FKS   ???  IR      d      63.60   1.75 ISC       FKS  
  OKY   ???  IR      c     182.15   1.77 ISC       OKY  
  ABU   ???  IR      +     228.99   3.19 ISC       ABU  
  SHK   ???  IR      +     244.29   5.33 ISC       SHK  
  WRA   ???  IR      +     184.68  56.77 ISC       WRA  
  LRM   ???  IR      +      42.99  75.78 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