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
  UWA   ???  IR      +     130.38   0.57 ISC       UWA  
  MTY   ???  IR      +      68.27   0.66 ISC       MTY  
  HIR   ???  IR      -      23.20   0.83 ISC       HIR  
  NOB   ???  IR      -     197.56   1.06 ISC       NOB  
  ASZ   ???  IR      -     136.68   1.20 ISC       ASZ  
  HMD   ???  IR      -       1.19   1.29 ISC       HMD  
  KUM   ???  IR      +     235.26   1.36 ISC       KUM  
  FKK   ???  IR      +     269.79   1.39 ISC       FKK  
  SAG   ???  IR      +     256.91   1.49 ISC       SAG  
  MRT   ???  IR      +     100.38   1.82 ISC       MRT  
  OKA   ???  IR      +      54.63   1.90 ISC       OKA  
  NGS   ???  IR      +     245.25   2.01 ISC       NGS  
  MTS   ???  IR      +      24.38   2.04 ISC       MTS  
  OIS   ???  IR      +      78.57   2.78 ISC       OIS  
  SAI   ???  IR      -      21.92   2.81 ISC       SAI  
  ABU   ???  IR      -      65.72   3.19 ISC       ABU  
  MAT   ???  IR      +      58.10   5.85 ISC       MAT  
  MBC   ???  IR      +      14.90  61.90 ISC       MBC  
  ALE   ???  IR      +       2.08  63.91 ISC       ALE  
  UME   ???  IR      +     333.84  69.14 ISC       UME  
  BLC   ???  IR      +      19.57  75.37 ISC       BLC  
  FBC   ???  IR      +       9.06  81.64 ISC       FBC  

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