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
  NACB  ???  IR      D     275.69   0.10 TAP       NACB 
  TWD   ???  IR      D     229.06   0.13 TAP       TWD  
  ETLH  ???  IR      D     282.01   0.20 TAP       ETLH 
  ENA   ???  IR      D       7.80   0.27 TAP       ENA  
  NNSB  ???  IR      D     312.20   0.39 TAP       NNSB 
  WHF   ???  IR      D     267.36   0.40 TAP       WHF  
  LATG  ???  IR      D     336.66   0.40 TAP       LATG 
  NNS   ???  IR      D     312.57   0.41 TAP       NNS  
  ESL   ???  IR      C     215.23   0.43 TAP       ESL  
  FUSS  ???  IR      D     281.35   0.43 TAP       FUSS 
  ENTT  ???  IR      D     345.41   0.49 TAP       ENTT 
  OWD   ???  IR      C     246.63   0.52 TAP       OWD  
  TWE   ???  IR      D     356.76   0.56 TAP       TWE  
  WUSB  ???  IR      C     252.32   0.56 TAP       WUSB 
  YHNB  ???  IR      D     329.52   0.58 TAP       YHNB 
  NSK   ???  IR      D     328.50   0.60 TAP       NSK  
  FUSB  ???  IR      D     350.08   0.60 TAP       FUSB 
  VWDT  ???  IR      C     231.56   0.66 TAP       VWDT 
  WHP   ???  IR      C     279.46   0.70 TAP       WHP  
  DPDB  ???  IR      C     259.75   0.72 TAP       DPDB 
  WCS   ???  IR      C     261.77   0.73 TAP       WCS  
  SSLB  ???  IR      C     241.42   0.78 TAP       SSLB 
  SMLT  ???  IR      C     249.27   0.79 TAP       SMLT 
  TYC   ???  IR      C     251.63   0.81 TAP       TYC  
  TWA   ???  IR      D     352.50   0.82 TAP       TWA  
  TATO  ???  IR      D     346.51   0.83 TAP       TATO 
  TWQ1  ???  IR      C     282.38   0.87 TAP       TWQ1 
  NSY   ???  IR      C     286.48   0.89 TAP       NSY  
  SBCB  ???  IR      C     313.94   0.90 TAP       SBCB 
  WHYT  ???  IR      C     239.20   0.91 TAP       WHYT 
  WFSB  ???  IR      D       4.56   0.91 TAP       WFSB 
  WWF   ???  IR      C     262.69   0.93 TAP       WWF  
  NCUH  ???  IR      D     329.66   0.93 TAP       NCUH 
  NCU   ???  IR      D     329.83   0.93 TAP       NCU  
  YUS   ???  IR      C     225.77   0.96 TAP       YUS  
  WDJ   ???  IR      C     280.91   0.99 TAP       WDJ  
  ALS   ???  IR      C     231.78   1.05 TAP       ALS  
  TPUB  ???  IR      C     229.03   1.30 TAP       TPUB 
  WTP   ???  IR      C     227.70   1.35 TAP       WTP  
  TWK   ???  IR      C     231.47   1.43 TAP       TWK  
  SGST  ???  IR      C     223.83   1.49 TAP       SGST 

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