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
  PLP   ???  IR      +     354.70   8.14 ISC       PLP  
  KKM   ???  IR      +     287.95   9.96 ISC       KKM  
  WB2   ???  IR      -     160.01  24.32 ISC       WB2  
  IPM   ???  IR      -     274.15  24.71 ISC       IPM  
  QIS   ???  IR      +     150.45  27.08 ISC       QIS  
  ASPA  ???  IR      +     163.74  27.68 ISC       ASPA 
  ASPA  SPZ  IR      C     163.74  27.68 MOS       ASPA 
  CTA   ???  IR      +     139.59  30.54 ISC       CTA  
  STK   ???  IR      +     157.74  37.83 ISC       STK  
  BRS   ???  IR      +     140.96  39.91 ISC       BRS  
  ARMA  ???  IR      -     145.25  41.42 ISC       ARMA 
  BWA   ???  IR      +     152.10  42.91 ISC       BWA  
  CAN   ???  IR      +     152.26  43.92 ISC       CAN  
  TOO   ???  IR      +     157.41  44.34 ISC       TOO  
  YSS   ???  IR      +      16.12  46.20 ISC       YSS  
  YSS   SPZ  IR      C      16.12  46.20 MOS       YSS  
  DZM   ???  IR      c     124.11  46.94 ISC       DZM  
  NRI   ???  IR      +     346.79  70.84 ISC       NRI  
  NRI   SPZ  IR      C     346.79  70.84 MOS       NRI  
  SVW   ???  IR      +      28.75  81.89 ISC       SVW  
  TTA   ???  IR      +      26.89  81.98 ISC       TTA  
  IMA   ???  IR      +      23.90  83.44 ISC       IMA  
  CRP   ???  IR      -      28.79  83.57 ISC       CRP  
  TOA   ???  IR      +      28.10  86.46 ISC       TOA  
  UZH   ???  IR      +     319.49  96.61 ISC       UZH  
  UZH   SPZ  IR      C     319.49  96.61 MOS       UZH  

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