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     262.63   0.11 TAP       HWA  
  TWD   ???  IR      C     306.56   0.15 TAP       TWD  
  TEYL  ???  IR      C     223.69   0.17 TAP       TEYL 
  ETM   ???  IR      C     263.15   0.21 TAP       ETM  
  NACB  ???  IR      C     326.53   0.22 TAP       NACB 
  SHUL  ???  IR      C     216.42   0.25 TAP       SHUL 
  LXIB  ???  IR      C     275.96   0.29 TAP       LXIB 
  ETLH  ???  IR      C     313.88   0.31 TAP       ETLH 
  ESL   ???  IR      C     236.70   0.32 TAP       ESL  
  EAHA  ???  IR      C       2.04   0.34 TAP       EAHA 
  WARBT ???  IR      C     228.88   0.41 TAP       WARBT
  WHF   ???  IR      C     290.03   0.45 TAP       WHF  
  OWD   ???  IR      C     265.93   0.51 TAP       OWD  
  CHGB  ???  IR      C     277.83   0.51 TAP       CHGB 
  FUSS  ???  IR      C     300.15   0.51 TAP       FUSS 
  NNSB  ???  IR      D     324.29   0.54 TAP       NNSB 
  NNS   ???  IR      D     324.24   0.55 TAP       NNS  
  WUSB  ???  IR      C     270.17   0.56 TAP       WUSB 
  TWT   ???  IR      D     297.51   0.57 TAP       TWT  
  HGSD  ???  IR      D     209.19   0.57 TAP       HGSD 
  LATG  ???  IR      D     341.43   0.57 TAP       LATG 
  VWDT  ???  IR      C     246.28   0.58 TAP       VWDT 
  NDT   ???  IR      D     342.30   0.64 TAP       NDT  
  ENTT  ???  IR      D     347.28   0.66 TAP       ENTT 
  TWE   ???  IR      D     355.76   0.73 TAP       TWE  
  SSLB  ???  IR      C     254.13   0.73 TAP       SSLB 
  YHNB  ???  IR      D     334.74   0.75 TAP       YHNB 
  NSK   ???  IR      D     333.84   0.76 TAP       NSK  
  FUSB  ???  IR      D     350.64   0.78 TAP       FUSB 
  NWLT  ???  IR      D     345.43   0.81 TAP       NWLT 
  NFF   ???  IR      D     319.08   0.84 TAP       NFF  
  NSTT  ???  IR      D     314.05   0.92 TAP       NSTT 
  LIOB  ???  IR      D     315.28   0.92 TAP       LIOB 
  TWQ1  ???  IR      D     292.38   0.94 TAP       TWQ1 
  TCU   ???  IR      C     279.41   0.97 TAP       TCU  
  NSY   ???  IR      D     295.82   0.98 TAP       NSY  
  TWA   ???  IR      D     352.52   0.99 TAP       TWA  
  NMLH  ???  IR      D     302.67   1.01 TAP       NMLH 
  SXI1  ???  IR      D       7.03   1.11 TAP       SXI1 
  TNOU  ???  IR      C       2.11   1.15 TAP       TNOU 
  YM01  ???  IR      D     352.98   1.16 TAP       YM01 
  YM08  ???  IR      D     354.07   1.20 TAP       YM08 

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