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
  HAC   ???  IR      c     213.55   0.78 ISC       HAC  
  URA   ???  IR      d      27.55   1.11 ISC       URA  
  HAK   ???  IR      d     302.93   1.19 ISC       HAK  
  MRRJ  ???  IR      d     328.90   1.46 ISC       MRRJ 
  HOOJ  ???  IR      d      36.15   1.50 ISC       HOOJ 
  MAT   ???  IR      c     214.48   5.53 ISC       MAT  
  SHK   ???  IR      +     231.29   9.96 ISC       SHK  
  GBA   ???  IR      +     263.73  62.13 ISC       GBA  
  NIE   ???  IR      +     325.16  76.29 ISC       NIE  
  KBA   ???  IR      +     327.34  81.03 ISC       KBA  

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