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
  TWD   ???  IR      C     274.82   0.09 TAP       TWD  
  HWA   ???  IR      D     220.19   0.12 TAP       HWA  
  ESL   ???  IR      C     222.78   0.35 TAP       ESL  
  ENA   ???  IR      C       7.08   0.36 TAP       ENA  
  WHF   ???  IR      C     280.54   0.40 TAP       WHF  
  NNS   ???  IR      C     321.48   0.47 TAP       NNS  
  TWT   ???  IR      C     290.96   0.51 TAP       TWT  
  TWC   ???  IR      C      14.90   0.55 TAP       TWC  
  ENTT  ???  IR      C     348.46   0.58 TAP       ENTT 
  TWE   ???  IR      C     357.92   0.65 TAP       TWE  
  EHY   ???  IR      C     211.13   0.66 TAP       EHY  
  NSK   ???  IR      C     333.13   0.67 TAP       NSK  
  SMLT  ???  IR      C     255.58   0.75 TAP       SMLT 
  TYC   ???  IR      C     257.79   0.78 TAP       TYC  
  TWF1  ???  IR      D     206.91   0.80 TAP       TWF1 
  NSTT  ???  IR      C     311.53   0.84 TAP       NSTT 
  TWQ1  ???  IR      C     288.27   0.88 TAP       TWQ1 
  YUS   ???  IR      C     229.60   0.89 TAP       YUS  
  TWA   ???  IR      D     353.75   0.91 TAP       TWA  
  TCU   ???  IR      D     274.80   0.93 TAP       TCU  
  WNT   ???  IR      D     258.35   0.94 TAP       WNT  
  TWB1  ???  IR      C      16.05   0.97 TAP       TWB1 
  TAP1  ???  IR      C     350.91   0.97 TAP       TAP1 
  ALS   ???  IR      C     235.65   0.99 TAP       ALS  
  NWF   ???  IR      C       4.60   1.00 TAP       NWF  
  CHN5  ???  IR      C     243.21   1.04 TAP       CHN5 
  TWY   ???  IR      C     355.97   1.20 TAP       TWY  
  CHN4  ???  IR      C     234.75   1.24 TAP       CHN4 
  TPUB  BHZ  TW  --  +   a 231.96   1.24 ISC       TPUB 
  STYT  ???  IR      C     223.66   1.25 TAP       STYT 
  YOJ   ???  IR      D      71.88   1.26 TAP       YOJ  
  YOJ   BHZ  JP  --  -   a  71.65   1.27 ISC       YOJ  
  CHN1  ???  IR      D     230.64   1.39 TAP       CHN1 
  QZH   ???  IR      d     287.69   2.96 BJI       QZH  

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