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
  LCR2  ???  IR      d      50.26   0.20 ISC       LCR2 
  PTCR  ???  IR      +     304.32   0.32 ISC       PTCR 
  SJS   ???  IR      c      18.41   0.34 ISC       SJS  
  CDM   ???  IR      +      98.05   0.40 ISC       CDM  
  HDC2  ???  IR      +       6.55   0.41 ISC       HDC2 
  IRZ2  ???  IR      +      36.43   0.44 ISC       IRZ2 
  EPA   ???  IR      +     311.42   0.57 ISC       EPA  
  POA2  ???  IR      +     351.43   0.57 ISC       POA2 
  CAO   ???  IR      -     275.66   0.93 ISC       CAO  
  IDC   ???  IR      +     161.89   0.94 ISC       IDC  
  VACR  ???  IR      +     329.54   0.99 ISC       VACR 
  JUD   ???  IR      -     292.04   1.47 ISC       JUD  
  PBC   ???  IR      +     136.93   1.58 ISC       PBC  
  UPA   ???  IR      +      97.41   4.61 ISC       UPA  
  DOU   ???  IR      +      40.57  81.92 ISC       DOU  
  WET   ???  IR      +      40.72  87.38 ISC       WET  
  KBA   ???  IR      +      42.68  88.11 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