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
  MIR   ???  IR      -     168.88  31.01 ISC       MIR  
  MIR   SPZ  IR      D     168.88  31.01 MOS       MIR  
  SYO   ???  IR      -     201.28  38.72 ISC       SYO  
  PSI   ???  IR      +      30.12  43.62 ISC       PSI  
  BFS   ???  IR      -     267.30  44.68 ISC       BFS  
  BUL   ???  IR      c     276.68  46.47 ISC       BUL  
  ASPA  ???  IR      +      90.73  48.90 ISC       ASPA 
  LSZ   ???  IR      C     281.80  49.49 ISC       LSZ  
  WRA   ???  IR      +      86.82  51.11 ISC       WRA  
  MZZ   ???  IR      C     286.58  51.42 ISC       MZZ  
  NAI   ???  IR      -     302.55  52.29 ISC       NAI  
  SPA   ???  IR      +     180.00  53.46 ISC       SPA  
  LWI   ???  IR      +     294.78  57.25 ISC       LWI  
  CTA   ???  IR      -      94.03  60.60 ISC       CTA  
  BNG   ???  IR      -     292.48  69.29 ISC       BNG  
  TAS   ???  IR      -     352.82  78.14 ISC       TAS  
  TAS   SPZ  IR      D     352.82  78.14 MOS       TAS  
  WMQ   ???  IR      +       6.63  80.59 ISC       WMQ  
  BKR   ???  IR      +     334.35  84.44 ISC       BKR  
  BKR   SPZ  IR      C     334.35  84.44 MOS       BKR  
  GRO   ???  IR      -     336.56  85.10 ISC       GRO  
  GRO   SPZ  IR      D     336.56  85.10 MOS       GRO  
  VRI   ???  IR      -     326.51  94.56 ISC       VRI  

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