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     286.13   0.44 TAP       EWUT 
  TWC   ???  IR      D     308.66   0.46 TAP       TWC  
  ENA   ???  IR      D     282.95   0.47 TAP       ENA  
  NDS   ???  IR      D     302.97   0.57 TAP       NDS  
  EGS   ???  IR      D     331.68   0.59 TAP       EGS  
  NACB  ???  IR      D     255.91   0.61 TAP       NACB 
  TWD   ???  IR      D     247.71   0.64 TAP       TWD  
  TWE   ???  IR      D     307.28   0.66 TAP       TWE  
  HWA   ???  IR      C     239.38   0.68 TAP       HWA  
  LATG  ???  IR      D     288.09   0.68 TAP       LATG 
  ENTT  ???  IR      D     297.28   0.69 TAP       ENTT 
  ETLH  ???  IR      D     260.61   0.70 TAP       ETLH 
  YOJ   BHZ  JP  --  -   a  78.36   0.72 ISC       YOJ  
  FUSB  ???  IR      D     306.28   0.74 TAP       FUSB 
  TIPB  ???  IR      D     329.79   0.75 TAP       TIPB 
  NNSB  ???  IR      D     277.77   0.79 TAP       NNSB 
  NNSH  ???  IR      D     277.77   0.79 TAP       NNSH 
  NNS   ???  IR      D     278.51   0.80 TAP       NNS  
  NWLT  ???  IR      D     304.06   0.81 TAP       NWLT 
  SXI1  ???  IR      D     336.70   0.84 TAP       SXI1 
  NWF   ???  IR      D     330.79   0.85 TAP       NWF  
  WFSB  ???  IR      D     330.79   0.85 TAP       WFSB 
  YHNB  ???  IR      D     293.80   0.86 TAP       YHNB 
  NSK   ???  IR      D     293.76   0.88 TAP       NSK  
  TWA   ???  IR      D     317.72   0.89 TAP       TWA  
  ESL   ???  IR      C     235.64   0.90 TAP       ESL  
  WHF   ???  IR      D     258.89   0.91 TAP       WHF  
  FUSS  ???  IR      D     265.44   0.91 TAP       FUSS 
  CHGB  ???  IR      D     255.13   1.01 TAP       CHGB 
  WUSB  ???  IR      D     252.37   1.08 TAP       WUSB 
  HGSD  ???  IR      C     222.22   1.11 TAP       HGSD 
  VWDT  ???  IR      D     240.76   1.15 TAP       VWDT 
  LIOB  ???  IR      D     286.28   1.16 TAP       LIOB 
  EHY   ???  IR      C     226.09   1.17 TAP       EHY  
  NSTT  ???  IR      D     285.42   1.17 TAP       NSTT 
  YULB  BHZ  TW  --  +   a 223.15   1.27 ISC       YULB 
  YULB  ???  IR      C     223.14   1.27 TAP       YULB 
  EYUL  ???  IR      C     221.13   1.29 TAP       EYUL 
  FULB  ???  IR      C     217.93   1.42 TAP       FULB 
  CHKT  ???  IR      C     213.51   1.46 TAP       CHKT 
  ALS   ???  IR      C     238.63   1.54 TAP       ALS  
  EDH   ???  IR      C     212.73   1.60 TAP       EDH  
  TPUB  BHZ  TW  --  +   a 235.70   1.79 ISC       TPUB 
  TWGBT ???  IR      D     215.61   1.84 TAP       TWGBT
  SGST  ???  IR      C     231.19   1.96 TAP       SGST 
  AXDP  ???  IR      D     279.28   3.93 TAP       AXDP 
  ULN   BHZ  IU  10  -   a 336.63  26.41 ISC       ULN  

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