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
  EWUT  ???  IR      D     294.49   0.17 TAP       EWUT 
  TWC   ???  IR      D     338.58   0.25 TAP       TWC  
  NDS   ???  IR      D     320.54   0.34 TAP       NDS  
  NACB  ???  IR      C     238.53   0.38 TAP       NACB 
  ILA   ???  IR      D     334.79   0.43 TAP       ILA  
  TWE   ???  IR      D     323.36   0.43 TAP       TWE  
  TWD   ???  IR      C     227.93   0.44 TAP       TWD  
  ENTT  ???  IR      D     307.23   0.44 TAP       ENTT 
  NDT   ???  IR      D     299.84   0.46 TAP       NDT  
  NNSB  ???  IR      D     276.12   0.52 TAP       NNSB 
  NNS   ???  IR      C     277.26   0.53 TAP       NNS  
  NWLT  ???  IR      D     314.68   0.57 TAP       NWLT 
  YHNB  ???  IR      D     299.50   0.60 TAP       YHNB 
  TIPB  ???  IR      D     349.26   0.61 TAP       TIPB 
  TWB1  ???  IR      C       3.14   0.63 TAP       TWB1 
  WHF   ???  IR      C     250.12   0.67 TAP       WHF  
  TWA   ???  IR      D     331.18   0.69 TAP       TWA  
  NWF   ???  IR      D     347.55   0.71 TAP       NWF  
  WFSB  ???  IR      D     347.55   0.71 TAP       WFSB 
  TWT   ???  IR      D     260.52   0.72 TAP       TWT  
  ESL   ???  IR      D     220.40   0.73 TAP       ESL  
  TDCB  ???  IR      C     260.72   0.73 TAP       TDCB 
  TAP   ???  IR      D     328.73   0.78 TAP       TAP  
  OWD   ???  IR      C     239.60   0.82 TAP       OWD  
  YM01  ???  IR      D     335.89   0.84 TAP       YM01 
  TWS1  ???  IR      D     326.34   0.87 TAP       TWS1 
  LIOB  ???  IR      C     287.83   0.89 TAP       LIOB 
  NSTT  ???  IR      D     286.69   0.90 TAP       NSTT 
  TYC   ???  IR      D     245.13   1.10 TAP       TYC  
  TWF1  ???  IR      C     210.58   1.18 TAP       TWF1 
  PCYT  ???  IR      C       5.00   1.25 TAP       PCYT 
  ALS   ???  IR      D     230.87   1.35 TAP       ALS  
  CHN5  ???  IR      D     236.65   1.40 TAP       CHN5 
  CHN4  ???  IR      C     230.94   1.61 TAP       CHN4 

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