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
  ILA   ???  IR      D     344.62   0.22 TAP       ILA  
  EHC   ???  IR      D     194.40   0.29 TAP       EHC  
  EGS   ???  IR      C      20.39   0.31 TAP       EGS  
  TWU   ???  IR      C     322.06   0.41 TAP       TWU  
  NSK   ???  IR      D     286.77   0.43 TAP       NSK  
  TWA   ???  IR      C     334.08   0.47 TAP       TWA  
  TWB1  ???  IR      D      19.33   0.48 TAP       TWB1 
  TWD   ???  IR      C     202.86   0.51 TAP       TWD  
  TAP1  ???  IR      D     331.61   0.55 TAP       TAP1 
  TAP   ???  IR      D     330.23   0.56 TAP       TAP  
  TWZ   ???  IR      C     338.72   0.58 TAP       TWZ  
  HWA   ???  IR      D     198.36   0.60 TAP       HWA  
  TWT   ???  IR      C     243.04   0.65 TAP       TWT  
  ANP   ???  IR      C     337.27   0.69 TAP       ANP  
  NCU   ???  IR      D     306.36   0.70 TAP       NCU  
  NSTT  ???  IR      D     276.28   0.74 TAP       NSTT 
  HSN   ???  IR      D     288.21   0.81 TAP       HSN  
  ESL   ???  IR      D     205.34   0.81 TAP       ESL  
  TWQ   ???  IR      D     253.00   0.93 TAP       TWQ  
  NSY   ???  IR      C     262.20   0.97 TAP       NSY  
  TWQ1  ???  IR      C     258.14   0.97 TAP       TWQ1 
  WDT   ???  IR      D     218.22   1.01 TAP       WDT  
  SMLT  ???  IR      C     231.57   1.07 TAP       SMLT 
  TYC   ???  IR      D     233.73   1.08 TAP       TYC  
  TCU   ???  IR      C     249.02   1.11 TAP       TCU  
  EHY   ???  IR      D     203.41   1.13 TAP       EHY  
  WNT   ???  IR      C     237.18   1.23 TAP       WNT  
  ALS   ???  IR      C     221.83   1.39 TAP       ALS  
  WGK   ???  IR      C     233.23   1.43 TAP       WGK  
  TWO1  ???  IR      D     228.99   1.48 TAP       TWO1 
  CHY   ???  IR      C     230.71   1.65 TAP       CHY  
  STYT  ???  IR      C     215.17   1.69 TAP       STYT 
  WSF   ???  IR      C     238.29   1.71 TAP       WSF  
  TWK   ???  IR      D     223.73   1.76 TAP       TWK  
  SGST  ???  IR      C     217.83   1.85 TAP       SGST 
  SSD   ???  IR      C     211.30   2.10 TAP       SSD  
  PNG   ???  IR      C     245.06   2.28 TAP       PNG  
  QZH   ???  IR      -     278.25   2.95 ISC       QZH  
  BBP   ???  IR      +     178.01   4.09 ISC       BBP  
  GZH   ???  IR      -     261.07   7.89 ISC       GZH  
  NJ2   ???  IR      -     341.44   7.91 ISC       NJ2  
  WHN   ??Z  IR      +     313.68   8.91 ISC       WHN  
  KMI   ??Z  IR      -     275.88  17.32 ISC       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