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
  BSI   ???  IR      -      62.30   1.00 ISC       BSI  
  TSI   ???  IR      -     109.99   4.41 ISC       TSI  
  PSI   ???  IR      +     116.03   5.02 ISC       PSI  
  IPM   ???  IR      +      94.47   6.62 ISC       IPM  
  PPI   ???  IR      +     132.19   8.09 ISC       PPI  
  KGM   ???  IR      -     108.31   9.38 ISC       KGM  
  CHTO  ???  IR      -      17.53  14.40 ISC       CHTO 
  GBA   ???  IR      +     298.14  18.78 ISC       GBA  
  HYB   ???  IR      +     309.67  19.81 ISC       HYB  
  MTN   ???  IR      -     116.29  40.58 ISC       MTN  
  WRA   ???  IR      +     123.56  46.44 ISC       WRA  
  WB2   ???  IR      +     123.56  46.45 ISC       WB2  
  ASPA  ???  IR      +     128.23  47.92 ISC       ASPA 
  BRS   ???  IR      +     123.26  64.87 ISC       BRS  
  MTD   ???  IR      d     249.19  65.74 ISC       MTD  
  BUL   ???  IR      d     246.39  69.27 ISC       BUL  
  VRI   ???  IR      -     316.85  70.94 ISC       VRI  
  SLR   ???  IR      -     240.75  70.97 ISC       SLR  
  MLR   ???  IR      +     316.34  71.39 ISC       MLR  
  BNG   ???  IR      -     273.27  75.56 ISC       BNG  
  MBC   ???  IR      +       7.70  96.52 ISC       MBC  

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