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      D     297.57   0.57 TAP       HWA  
  TWD   ???  IR      D     305.57   0.63 TAP       TWD  
  EGFH  ???  IR      D     266.23   0.67 TAP       EGFH 
  ESL   ???  IR      D     278.66   0.67 TAP       ESL  
  NACB  ???  IR      D     311.89   0.69 TAP       NACB 
  HGSD  ???  IR      D     251.84   0.70 TAP       HGSD 
  ETLH  ???  IR      D     308.69   0.79 TAP       ETLH 
  EHY   ???  IR      D     254.94   0.79 TAP       EHY  
  ENAH  ???  IR      C     336.83   0.80 TAP       ENAH 
  ENA   ???  IR      C     332.10   0.80 TAP       ENA  
  EYUL  ???  IR      D     244.65   0.85 TAP       EYUL 
  WHF   ???  IR      D     297.96   0.92 TAP       WHF  
  OWD   ???  IR      D     285.13   0.93 TAP       OWD  
  TWC   ???  IR      C     342.70   0.93 TAP       TWC  
  FUSS  ???  IR      D     302.69   0.99 TAP       FUSS 
  NNSB  ???  IR      D     315.39   1.00 TAP       NNSB 
  NNSH  ???  IR      D     315.39   1.00 TAP       NNSH 
  TDCB  ???  IR      D     300.68   1.06 TAP       TDCB 
  ENTT  ???  IR      C     329.88   1.07 TAP       ENTT 
  YOJ   BHZ  JP  --  -   a  46.11   1.08 ISC       YOJ  
  TWE   ???  IR      C     336.17   1.10 TAP       TWE  
  SSLB  ???  IR      D     274.01   1.10 TAP       SSLB 
  SSLB  BHZ  TW  --  -   a 274.02   1.10 ISC       SSLB 
  SMLT  ???  IR      D     278.55   1.16 TAP       SMLT 
  DPDB  ???  IR      D     286.02   1.17 TAP       DPDB 
  ELDTW ???  IR      D     243.61   1.17 TAP       ELDTW
  NTC   ???  IR      C     345.45   1.17 TAP       NTC  
  WHYT  ???  IR      D     269.37   1.19 TAP       WHYT 
  TYC   ???  IR      D     279.28   1.20 TAP       TYC  
  LDUT  ???  IR      C     211.42   1.21 TAP       LDUT 
  LONT  ???  IR      D     229.69   1.24 TAP       LONT 
  ALS   ???  IR      D     260.94   1.25 TAP       ALS  
  TIPB  ???  IR      C     346.61   1.29 TAP       TIPB 
  WNT   ???  IR      D     277.18   1.36 TAP       WNT  
  CHN5  ???  IR      D     265.35   1.36 TAP       CHN5 
  LIOB  ???  IR      D     311.95   1.39 TAP       LIOB 
  WFSB  ???  IR      C     345.94   1.39 TAP       WFSB 
  STYT  ???  IR      D     247.11   1.40 TAP       STYT 
  TWQ1  ???  IR      D     296.81   1.41 TAP       TWQ1 
  NSY   ???  IR      D     299.02   1.45 TAP       NSY  
  TPUB  ???  IR      D     253.89   1.46 TAP       TPUB 
  TPUB  BHZ  TW  --  -   a 253.89   1.46 ISC       TPUB 
  KNM   ???  IR      D     282.36   3.47 TAP       KNM  
  KNMB  ???  IR      D     282.99   3.52 TAP       KNMB 
  KMNB  BHZ  TW  --  -   a 282.99   3.52 ISC       KNMB 
  WHN   ???  IR      c     316.08   9.72 BJI       WHN  
  KMI   ???  IR      d     278.51  17.74 BJI       KMI  

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