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
  DZM   ???  IR      d     250.54  14.46 ISC       DZM  
  BRS   ???  IR      +     244.87  27.82 ISC       BRS  
  COO   ???  IR      -     238.97  29.46 ISC       COO  
  RMQ   ???  IR      -     248.15  31.14 ISC       RMQ  
  CMS   ???  IR      -     240.16  34.70 ISC       CMS  
  TOO   ???  IR      -     230.47  36.90 ISC       TOO  
  ASPA  ???  IR      -     254.16  44.41 ISC       ASPA 
  FORR  ???  IR      -     244.42  49.63 ISC       FORR 
  MAT   ???  IR      c     323.60  67.58 ISC       MAT  
  SPA   ???  IR      +     180.00  72.30 ISC       SPA  
  TTA   ???  IR      +      10.32  82.45 ISC       TTA  
  PMR   ???  IR      +      13.83  82.61 ISC       PMR  
  PSI   ???  IR      -     275.04  83.45 ISC       PSI  
  TOA   ???  IR      +      14.80  83.75 ISC       TOA  
  PNT   ???  IR      +      34.37  84.89 ISC       PNT  
  ALQ   ???  IR      +      51.69  86.37 ISC       ALQ  
  MEO   ???  IR      +      54.28  92.30 ISC       MEO  
  GTA   ???  IR      -     309.79  94.64 ISC       GTA  

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