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     264.01   0.07 TAP       HWA  
  TWD   ???  IR      C     322.22   0.12 TAP       TWD  
  TEYL  ???  IR      C     212.10   0.14 TAP       TEYL 
  ETM   ???  IR      C     263.81   0.17 TAP       ETM  
  ETL   ???  IR      C     344.17   0.18 TAP       ETL  
  NACB  ???  IR      C     338.29   0.20 TAP       NACB 
  ESL   ???  IR      C     232.91   0.28 TAP       ESL  
  EGFH  ???  IR      C     216.14   0.39 TAP       EGFH 
  WHF   ???  IR      D     293.14   0.41 TAP       WHF  
  OWD   ???  IR      D     266.44   0.46 TAP       OWD  
  CHGB  ???  IR      D     279.47   0.47 TAP       CHGB 
  FUSS  ???  IR      D     303.63   0.47 TAP       FUSS 
  WUSB  ???  IR      D     271.00   0.51 TAP       WUSB 
  NNSB  ???  IR      D     328.79   0.52 TAP       NNSB 
  NNSH  ???  IR      D     328.80   0.52 TAP       NNSH 
  TWT   ???  IR      D     300.44   0.53 TAP       TWT  
  NNS   ???  IR      D     328.61   0.53 TAP       NNS  
  VWDT  ???  IR      D     245.06   0.54 TAP       VWDT 
  TDCB  ???  IR      D     299.58   0.55 TAP       TDCB 
  LATG  ???  IR      D     345.96   0.57 TAP       LATG 
  WPL   ???  IR      D     272.57   0.66 TAP       WPL  
  ENTT  ???  IR      D     351.20   0.66 TAP       ENTT 
  DPDB  ???  IR      D     274.25   0.69 TAP       DPDB 
  SSLB  ???  IR      D     253.68   0.69 TAP       SSLB 
  WCS   ???  IR      D     276.09   0.70 TAP       WCS  
  SMLT  ???  IR      D     262.11   0.72 TAP       SMLT 
  TWE   ???  IR      D     359.28   0.73 TAP       TWE  
  YHNB  ???  IR      D     338.12   0.74 TAP       YHNB 
  NSK   ???  IR      D     337.16   0.75 TAP       NSK  
  TYC   ???  IR      D     264.11   0.76 TAP       TYC  
  FUSB  ???  IR      D     353.98   0.78 TAP       FUSB 
  NFF   ???  IR      D     321.76   0.82 TAP       NFF  
  NSTT  ???  IR      D     316.38   0.89 TAP       NSTT 
  LIOB  ???  IR      D     317.64   0.89 TAP       LIOB 
  WWF   ???  IR      D     273.94   0.90 TAP       WWF  
  TWQ1  ???  IR      D     293.88   0.90 TAP       TWQ1 
  TCU   ???  IR      D     280.29   0.93 TAP       TCU  

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