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
  SVA   ???  IR      +     355.23   5.53 ISC       SVA  
  VUN   ???  IR      +     355.37   5.64 ISC       VUN  
  SGE   ???  IR      +     350.84   6.11 ISC       SGE  
  DZM   ???  IR      c     275.34  11.63 ISC       DZM  
  AFI   ???  IR      +      43.80  13.08 ISC       AFI  
  CNB   ???  IR      +     238.86  28.14 ISC       CNB  
  CAN   ???  IR      -     239.02  28.43 ISC       CAN  
  CTA   ???  IR      +     270.29  30.50 ISC       CTA  
  TAU   ???  IR      -     225.97  32.40 ISC       TAU  
  PMG   ???  IR      -     289.67  33.50 ISC       PMG  
  STK   ???  IR      -     247.66  33.92 ISC       STK  
  QIS   ???  IR      -     267.02  36.50 ISC       QIS  
  ASPA  ???  IR      +     260.59  41.12 ISC       ASPA 
  WB5   ???  IR      +     266.32  41.44 ISC       WB5  
  WRA   ???  IR      +     266.22  41.45 ISC       WRA  
  MBL   ???  IR      -     260.24  54.37 ISC       MBL  
  NANU  ???  IR      +     257.40  57.89 ISC       NANU 
  PCI   ???  IR      -     282.52  61.51 ISC       PCI  
  SPA   ???  IR      -     180.00  66.48 ISC       SPA  
  MAT   ???  IR      c     326.27  71.16 ISC       MAT  
  YSS   ???  IR      -     335.53  77.51 ISC       YSS  
  YSS   SPZ  IR      D     335.53  77.51 MOS       YSS  
  MGD   ???  IR      +     346.25  86.54 ISC       MGD  
  MGD   SPZ  IR      C     346.25  86.54 MOS       MGD  
  CHG   ???  IR      +     291.08  88.68 ISC       CHG  
  ILT   ???  IR      +       0.88  91.27 ISC       ILT  
  ILT   SPZ  IR      C       0.88  91.27 MOS       ILT  
  EDM   ???  IR      +      34.04  96.30 ISC       EDM  

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