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
  PVC   ???  IR      c     196.01   0.71 ISC       PVC  
  DZM   ???  IR      c     201.06   5.36 ISC       DZM  
  BRS   ???  IR      +     232.03  17.82 ISC       BRS  
  RMQ   ???  IR      +     239.51  20.59 ISC       RMQ  
  PMG   ???  IR      -     287.40  22.12 ISC       PMG  
  WRA   ???  IR      -     259.56  32.51 ISC       WRA  
  WARB  ???  IR      +     249.46  39.83 ISC       WARB 
  SPA   ???  IR      +     180.00  73.05 ISC       SPA  
  KMI   ??Z  IR      +     301.79  76.55 ISC       KMI  
  CHG   ???  IR      +     294.42  77.13 ISC       CHG  
  MGD   ???  IR      +     350.99  78.18 ISC       MGD  
  MGD   SPZ  IR      C     350.99  78.18 MOS       MGD  
  SVW   ???  IR      +      16.66  83.01 ISC       SVW  
  TTA   ???  IR      +      15.47  84.42 ISC       TTA  
  YAK   ???  IR      +     342.73  84.60 ISC       YAK  
  YAK   SPZ  IR      C     342.73  84.60 MOS       YAK  
  MHC   ???  IR      +      48.68  85.03 ISC       MHC  
  ILT   ???  IR      +       4.81  85.20 ISC       ILT  
  ILT   SPZ  IR      C       4.81  85.20 MOS       ILT  
  FRI   ???  IR      +      49.65  86.28 ISC       FRI  
  FBA   ???  IR      +      17.14  88.20 ISC       FBA  
  PNT   ???  IR      +      38.47  91.47 ISC       PNT  
  TIK   ???  IR      +     348.32  92.47 ISC       TIK  
  TIK   SPZ  IR      C     348.32  92.47 MOS       TIK  

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