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
  HWA   ???  IR      C     208.73   0.04 TAP       HWA  
  TWD   ???  IR      D     336.70   0.07 TAP       TWD  
  ESL   ???  IR      C     221.78   0.27 TAP       ESL  
  ENA   ???  IR      D      14.14   0.42 TAP       ENA  
  NNS   ???  IR      C     331.39   0.48 TAP       NNS  
  EHY   ???  IR      C     208.99   0.58 TAP       EHY  
  ENTT  ???  IR      D     354.91   0.63 TAP       ENTT 
  TWC   ???  IR      D      18.82   0.63 TAP       TWC  
  SMLT  ???  IR      C     259.06   0.68 TAP       SMLT 
  NSK   ???  IR      C     339.64   0.70 TAP       NSK  
  TWE   ???  IR      D       2.96   0.70 TAP       TWE  
  TYC   ???  IR      C     261.33   0.71 TAP       TYC  
  TWF1  ???  IR      C     204.74   0.72 TAP       TWF1 
  NSTT  ???  IR      C     317.22   0.84 TAP       NSTT 
  TWQ1  ???  IR      C     293.27   0.85 TAP       TWQ1 
  WNT   ???  IR      C     261.28   0.87 TAP       WNT  
  TCU   ???  IR      C     278.89   0.88 TAP       TCU  
  ALS   ???  IR      C     236.52   0.91 TAP       ALS  
  CHKT  ???  IR      C     194.82   0.94 TAP       CHKT 
  TWA   ???  IR      D     357.66   0.96 TAP       TWA  
  TATO  ???  IR      c     352.49   0.97 NEIC      TATO 
  ELDTW ???  IR      C     214.40   0.99 TAP       ELDTW
  NWF   ???  IR      D       7.56   1.06 TAP       NWF  
  CHN4  ???  IR      C     235.37   1.16 TAP       CHN4 
  STYT  ???  IR      C     223.47   1.16 TAP       STYT 
  SGST  ???  IR      C     226.13   1.33 TAP       SGST 
  PNG   ???  IR      C     257.23   1.95 TAP       PNG  
  WDGT  ???  IR      C     247.81   1.95 TAP       WDGT 
  QZH   ??N  IR      C     289.12   2.92 BJI       QZH  
  PIP   ???  IR      d     189.62   5.74 MAN       PIP  
  NJ2   ???  IR      C     343.61   8.37 BJI       NJ2  
  TIY   ???  IR      C     332.19  15.76 BJI       TIY  
  KMI   ???  IR      D     277.58  17.22 BJI       KMI  
  SNY   ???  IR      U       4.76  17.84 BJI       SNY  
  LZH   ???  IR      C     312.18  19.50 BJI       LZH  
  SHL   S??  IR      D     279.52  27.02 NDI       SHL  
  OJC   ???  IR      d     320.18  79.06 WAR       OJC  

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