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
  AAA   ???  IR      -      17.35   3.99 ISC       AAA  
  JMU   ???  IR      d     182.82   6.69 ISC       JMU  
  SEM   ???  IR      +      16.05  11.54 ISC       SEM  
  ELT   ???  IR      -      24.85  15.75 ISC       ELT  
  SHL   ???  IR      c     129.79  19.61 ISC       SHL  
  POO   ???  IR      c     183.84  20.85 ISC       POO  
  GRS   ???  IR      +     279.50  22.32 ISC       GRS  
  GRO   ???  IR      +     289.60  22.45 ISC       GRO  
  ZAK   ???  IR      +      51.66  22.52 ISC       ZAK  
  IRK   ???  IR      +      47.73  23.74 ISC       IRK  
  GBA   ???  IR      +     175.20  25.78 ISC       GBA  
  TUP   ???  IR      +      48.31  33.37 ISC       TUP  
  MLR   ???  IR      -     296.05  36.44 ISC       MLR  
  PVL   ???  IR      -     292.44  37.27 ISC       PVL  
  SSR   ???  IR      +     295.88  39.48 ISC       SSR  
  GRC   ???  IR      +     303.93  51.37 ISC       GRC  
  EKA   ???  IR      -     315.18  52.59 ISC       EKA  
  BNG   ???  IR      +     251.05  61.83 ISC       BNG  
  MTD   ???  IR      d     225.08  69.20 ISC       MTD  
  LSZ   ???  IR      -     228.83  69.92 ISC       LSZ  
  KRI   ???  IR      d     226.68  70.34 ISC       KRI  
  BUL   ???  IR      d     225.45  73.56 ISC       BUL  
  WRA   ???  IR      +     125.17  80.77 ISC       WRA  
  CTA   ???  IR      -     117.29  88.76 ISC       CTA  
  CTAO  ???  IR      -     117.29  88.76 ISC       CTAO 

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