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
  HOOJ  ???  IR      d     256.75   4.08 ISC       HOOJ 
  LZH   ???  IR      +     273.34  34.87 ISC       LZH  
  WRA   ???  IR      +     194.94  64.43 ISC       WRA  
  CMB   ???  IR      -      59.99  65.75 ISC       CMB  
  KRA   ???  IR      -     328.88  76.69 ISC       KRA  
  KSP   ???  IR      +     331.31  77.36 ISC       KSP  
  CLL   ???  IR      +     333.35  78.08 ISC       CLL  
  CLL   ???  IR      C     333.35  78.08 CLL       CLL  
  EKA   ???  IR      +     344.02  78.72 ISC       EKA  
  KHC   ???  IR      +     331.87  79.75 ISC       KHC  
  GRF   ???  IR      +     333.51  80.05 ISC       GRF  
  SQTA  ???  IR      +     332.27  82.20 ISC       SQTA 

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