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
  TVI   ???  IR      +     310.77   5.32 ISC       TVI  
  KRO   ???  IR      +     303.98   5.50 ISC       KRO  
  UDU   ???  IR      -     316.74   5.83 ISC       UDU  
  SVA   ???  IR      -     292.51   5.88 ISC       SVA  
  VUN   ???  IR      +     293.49   5.92 ISC       VUN  
  MBU   ???  IR      +     303.08   6.22 ISC       MBU  
  DZM   ???  IR      c     261.32  16.60 ISC       DZM  
  NOU   ???  IR      c     260.49  16.60 ISC       NOU  
  BRS   ???  IR      -     250.37  29.46 ISC       BRS  
  CAN   ???  IR      -     236.88  34.22 ISC       CAN  
  CTA   ???  IR      -     263.84  35.52 ISC       CTA  
  CTAO  ???  IR      -     263.84  35.52 ISC       CTAO 
  PMG   ???  IR      -     281.58  37.32 ISC       PMG  
  WB2   ???  IR      -     261.54  46.61 ISC       WB2  
  WRA   ???  IR      +     261.54  46.62 ISC       WRA  
  SPA   ???  IR      +     180.00  69.65 ISC       SPA  
  JAS1  ???  IR      +      41.73  77.99 ISC       JAS1 
  IPM   ???  IR      -     276.58  85.15 ISC       IPM  
  PSI   ???  IR      +     274.27  86.52 ISC       PSI  
  CHTO  ???  IR      -     289.16  92.15 ISC       CHTO 

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