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
  VAVA  ???  IR      c     254.36   1.07 WUSTL     VAVA 
  NIUS  ???  IR      d     102.34   2.92 WUSTL     NIUS 
  LKBA  ???  IR      c     270.52   5.63 WUSTL     LKBA 
  KDVU  ???  IR      c     263.73   8.51 WUSTL     KDVU 
  LTKA  ???  IR      c     272.75   9.24 WUSTL     LTKA 
  BKM   ???  IR      c     269.30  17.96 ISC       BKM  
  DZM   ???  IR      d     255.81  19.74 ISC       DZM  
  NOU   ???  IR      d     255.10  19.76 ISC       NOU  
  NOUC  ???  IR      -     255.76  19.87 ISC       NOUC 
  ARMA  ???  IR      -     242.77  34.33 ISC       ARMA 
  STKA  ???  IR      +     242.78  43.05 ISC       STKA 
  WR2   ???  IR      +     259.14  49.68 ISC       WR2  
  ASPA  ???  IR      +     254.26  49.72 ISC       ASPA 
  FITZ  ???  IR      -     259.77  58.12 ISC       FITZ 
  NANU  ???  IR      -     252.84  66.62 ISC       NANU 
  CSY   ???  IR      +     205.12  67.93 ISC       CSY  
  SPA   ???  IR      +     180.00  71.74 ISC       SPA  
  SPA   SPZ  IR      C     180.00  71.74 MOS       SPA  
  CVP   ???  IR      +     295.44  73.52 ISC       CVP  
  BAG   ???  IR      +     293.70  74.04 ISC       BAG  
  LEM   ???  IR      +     266.75  77.94 ISC       LEM  
  FBA   ???  IR      +      10.46  85.22 ISC       FBA  
  ILT   ???  IR      +     357.78  86.10 ISC       ILT  
  ILT   SPZ  IR      C     357.78  86.10 MOS       ILT  
  MEO   ???  IR      +      52.45  88.08 ISC       MEO  
  SYO   ???  IR      +     191.16  89.79 ISC       SYO  

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