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
  WNT   ???  IR      D     359.72   0.19 TAP       WNT  
  ALS   ???  IR      C     147.56   0.20 TAP       ALS  
  CHN2  ???  IR      D     231.80   0.24 TAP       CHN2 
  CHY   ???  IR      D     232.22   0.30 TAP       CHY  
  YUS   ???  IR      C     128.38   0.31 TAP       YUS  
  CHN4  ???  IR      D     194.29   0.34 TAP       CHN4 
  WTCT  ???  IR      C     295.85   0.41 TAP       WTCT 
  WSF   ???  IR      C     263.87   0.43 TAP       WSF  
  WTP   ???  IR      D     188.51   0.44 TAP       WTP  
  TWK   ???  IR      D     203.55   0.45 TAP       TWK  
  CHN7  ???  IR      C     244.29   0.46 TAP       CHN7 
  TCU   ???  IR      D     358.98   0.46 TAP       TCU  
  CHN1  ???  IR      D     196.21   0.52 TAP       CHN1 
  CHN8  ???  IR      C     232.34   0.55 TAP       CHN8 
  TWQ1  ???  IR      D       6.93   0.67 TAP       TWQ1 
  ESL   ???  IR      D      79.20   0.70 TAP       ESL  
  NSY   ???  IR      D       5.43   0.73 TAP       NSY  
  HWA   ???  IR      D      70.75   0.89 TAP       HWA  
  TWM1  ???  IR      D     195.78   0.89 TAP       TWM1 
  SSD   ???  IR      D     183.00   0.94 TAP       SSD  
  NNS   ???  IR      D      39.76   0.98 TAP       NNS  
  NSTT  ???  IR      D      16.97   0.98 TAP       NSTT 
  WDGT  ???  IR      C     246.03   1.03 TAP       WDGT 
  PNG   ???  IR      C     263.80   1.04 TAP       PNG  
  NSK   ???  IR      D      31.77   1.16 TAP       NSK  
  ENA   ???  IR      D      52.31   1.22 TAP       ENA  
  ENTT  ???  IR      D      40.05   1.25 TAP       ENTT 
  TWE   ???  IR      D      40.79   1.37 TAP       TWE  
  TWC   ???  IR      D      48.88   1.41 TAP       TWC  
  QZH   ???  IR      d     303.70   2.28 BJI       QZH  
  KMI   ???  IR      c     278.68  16.41 NEIC      KMI  

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