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
  LD10  ???  IR      d     131.28   0.33 WUSTL     LD10 
  LKBA  ???  IR      c     255.98   0.58 WUSTL     LKBA 
  LD05  ???  IR      d      36.91   1.87 WUSTL     LD05 
  LD03  ???  IR      d     155.61   2.03 WUSTL     LD03 
  LD17  ???  IR      d     102.42   2.05 WUSTL     LD17 
  NIFO  ???  IR      d      45.07   3.52 WUSTL     NIFO 
  KDVU  ???  IR      d     253.16   3.58 WUSTL     KDVU 
  HAPI  ???  IR      d     115.16   4.04 WUSTL     HAPI 
  VAVA  ???  IR      c      98.71   4.07 WUSTL     VAVA 
  LTKA  ???  IR      d     274.87   4.17 WUSTL     LTKA 
  LD23  ???  IR      d      99.13   4.38 WUSTL     LD23 
  LD25  ???  IR      d      98.53   5.07 WUSTL     LD25 
  LD27  ???  IR      d      98.39   6.02 WUSTL     LD27 
  DZM   ???  IR      d     252.10  14.94 ISC       DZM  
  ARMA  ???  IR      -     240.19  30.01 ISC       ARMA 
  CNB   ???  IR      -     232.68  33.46 ISC       CNB  
  TOO   ???  IR      +     231.07  37.20 ISC       TOO  
  STKA  ???  IR      -     241.40  38.70 ISC       STKA 
  ASPA  ???  IR      -     254.40  44.92 ISC       ASPA 
  FITZ  ???  IR      -     260.64  53.18 ISC       FITZ 
  MEEK  ???  IR      +     249.45  58.54 ISC       MEEK 

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