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
  NUKU  ???  IR      c      57.85   4.92 WUSTL     NUKU 
  EUAT  ???  IR      c      60.91   5.03 WUSTL     EUAT 
  LTKA  ???  IR      c     335.66   6.73 WUSTL     LTKA 
  VAVA  ???  IR      c      46.73   7.42 WUSTL     VAVA 
  LBSS  ???  IR      c     353.57   7.58 WUSTL     LBSS 
  NOU   ???  IR      c     274.20  12.87 ISC       NOU  
  DZM   ???  IR      c     275.24  12.92 ISC       DZM  
  NOUC  ???  IR      +     275.00  13.04 ISC       NOUC 
  ARMA  ???  IR      -     249.37  26.32 ISC       ARMA 
  CAN   ???  IR      -     239.97  29.42 ISC       CAN  
  BWA   ???  IR      -     241.96  29.68 ISC       BWA  
  CTA   ???  IR      -     270.08  31.78 ISC       CTA  
  TOO   ???  IR      -     237.13  32.72 ISC       TOO  
  STKA  ???  IR      -     248.10  35.01 ISC       STKA 
  ASPA  ???  IR      -     260.51  42.34 ISC       ASPA 
  WB2   ???  IR      +     266.00  42.70 ISC       WB2  
  FORT  ???  IR      -     249.53  46.60 ISC       FORT 
  WARB  ???  IR      -     255.47  48.41 ISC       WARB 
  KNA   ???  IR      -     269.54  48.96 ISC       KNA  
  LEM   ???  IR      +     270.64  71.48 ISC       LEM  
  BKS   ???  IR      +      42.37  81.73 ISC       BKS  
  MHC   ???  IR      +      43.09  81.76 ISC       MHC  
  CMB   ???  IR      +      43.16  82.97 ISC       CMB  
  ORV   ???  IR      +      41.41  83.22 ISC       ORV  
  WDC   ???  IR      +      40.10  83.24 ISC       WDC  

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