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
  LKBA  ???  IR      d     257.75   0.99 WUSTL     LKBA 
  LBSS  ???  IR      c     302.70   3.14 WUSTL     LBSS 
  SVA   ???  IR      +     267.96   3.56 ISC       SVA  
  VAVA  ???  IR      d     100.52   3.69 WUSTL     VAVA 
  NUKU  ???  IR      d     142.56   3.98 WUSTL     NUKU 
  EUAT  ???  IR      c     141.41   4.26 WUSTL     EUAT 
  LTKA  ???  IR      c     273.50   4.56 WUSTL     LTKA 
  NIUS  ???  IR      c      98.43   7.58 WUSTL     NIUS 
  BKM   ???  IR      c     269.39  13.29 ISC       BKM  
  DZM   ???  IR      c     252.19  15.34 ISC       DZM  
  ARMA  ???  IR      -     240.30  30.38 ISC       ARMA 
  CNB   ???  IR      -     232.83  33.82 ISC       CNB  
  CAN   ???  IR      -     233.02  34.09 ISC       CAN  
  BWA   ???  IR      -     234.81  34.22 ISC       BWA  
  TOO   ???  IR      -     231.20  37.55 ISC       TOO  
  STK   ???  IR      -     241.43  39.09 ISC       STK  
  ADE   ???  IR      -     237.53  42.06 ISC       ADE  
  WB2   ???  IR      +     259.56  45.17 ISC       WB2  
  ASPA  ???  IR      -     254.32  45.32 ISC       ASPA 
  FORT  ???  IR      -     244.72  50.48 ISC       FORT 
  WARB  ???  IR      -     250.58  51.79 ISC       WARB 
  COOL  ???  IR      -     244.55  56.43 ISC       COOL 
  MBL   ???  IR      -     255.86  58.51 ISC       MBL  
  MEEK  ???  IR      -     249.37  58.93 ISC       MEEK 
  KLB   ???  IR      -     243.56  59.29 ISC       KLB  
  BAL   ???  IR      -     244.63  60.26 ISC       BAL  
  NANU  ???  IR      -     253.56  62.25 ISC       NANU 
  SPA   ???  IR      -     180.00  72.09 ISC       SPA  
  SAO   ???  IR      +      43.52  76.11 ISC       SAO  
  MHC   ???  IR      +      42.95  76.32 ISC       MHC  
  ARN   ???  IR      +      42.99  76.39 ISC       ARN  
  CMB   ???  IR      +      42.95  77.53 ISC       CMB  
  WDC   ???  IR      +      39.84  77.66 ISC       WDC  
  ORV   ???  IR      +      41.17  77.70 ISC       ORV  
  YBH   ???  IR      +      38.82  78.25 ISC       YBH  
  BALM  ???  IR      -      16.50  83.77 ISC       BALM 
  SRU   ???  IR      +      46.11  84.68 ISC       SRU  
  SYO   ???  IR      -     192.64  89.17 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