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
  ETL   ???  IR      C     269.77   0.09 TAP       ETL  
  NACB  ???  IR      C     277.31   0.11 TAP       NACB 
  TWD   ???  IR      C     234.64   0.14 TAP       TWD  
  EHP   ???  IR      D       8.05   0.15 TAP       EHP  
  EAHA  ???  IR      D       6.63   0.17 TAP       EAHA 
  HWA   ???  IR      C     209.60   0.21 TAP       HWA  
  ENA   ???  IR      D       4.53   0.27 TAP       ENA  
  ETM   ???  IR      C     226.86   0.28 TAP       ETM  
  EWUT  ???  IR      D      10.97   0.29 TAP       EWUT 
  LXIB  ???  IR      C     243.74   0.31 TAP       LXIB 
  SHUL  ???  IR      C     200.99   0.40 TAP       SHUL 
  NNSB  ???  IR      D     311.30   0.41 TAP       NNSB 
  NNSH  ???  IR      D     311.30   0.41 TAP       NNSH 
  LATG  ???  IR      D     335.04   0.41 TAP       LATG 
  NNS   ???  IR      D     311.68   0.42 TAP       NNS  
  ESAO  ???  IR      D      15.49   0.43 TAP       ESAO 
  TWC   ???  IR      D      14.94   0.46 TAP       TWC  
  NDS   ???  IR      D     359.80   0.47 TAP       NDS  
  NDT   ???  IR      D     337.08   0.48 TAP       NDT  
  ENTT  ???  IR      D     343.90   0.50 TAP       ENTT 
  TWT   ???  IR      C     280.81   0.50 TAP       TWT  
  CHGB  ???  IR      C     258.87   0.51 TAP       CHGB 
  TDCB  ???  IR      C     280.47   0.52 TAP       TDCB 
  TWE   ???  IR      D     355.28   0.56 TAP       TWE  
  WUSB  ???  IR      C     253.22   0.57 TAP       WUSB 
  YHNB  ???  IR      D     328.53   0.60 TAP       YHNB 
  FUSB  ???  IR      D     348.79   0.61 TAP       FUSB 
  NSK   ???  IR      D     327.55   0.61 TAP       NSK  
  VWDT  ???  IR      C     232.68   0.66 TAP       VWDT 
  SSLB  ???  IR      C     242.24   0.79 TAP       SSLB 
  SMLT  ???  IR      C     249.97   0.80 TAP       SMLT 
  NSTT  ???  IR      D     305.84   0.81 TAP       NSTT 
  TIPB  ???  IR      D       6.90   0.81 TAP       TIPB 
  TATO  ???  IR      D     345.61   0.84 TAP       TATO 
  TWB1  ???  IR      D      16.19   0.88 TAP       TWB1 
  NWF   ???  IR      C       3.62   0.91 TAP       NWF  
  WFSB  ???  IR      C       3.62   0.91 TAP       WFSB 
  SBCB  ???  IR      D     313.51   0.92 TAP       SBCB 
  SXI1  ???  IR      D       8.73   0.94 TAP       SXI1 
  TWS1  ???  IR      D     343.82   0.98 TAP       TWS1 
  ALS   ???  IR      C     232.48   1.06 TAP       ALS  
  CHN5  ???  IR      C     239.75   1.10 TAP       CHN5 
  TPUB  ???  IR      D     229.61   1.31 TAP       TPUB 
  TWK   ???  IR      D     232.00   1.44 TAP       TWK  

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