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
  TWD   ???  IR      +     280.66   0.14 ISC       TWD  
  TWD   ???  IR      C     280.66   0.14 TAP       TWD  
  HWA   ???  IR      D     238.24   0.15 TAP       HWA  
  ENA   ???  IR      D     359.89   0.37 TAP       ENA  
  ESL   ???  IR      C     229.74   0.37 TAP       ESL  
  TWT   ???  IR      D     291.02   0.55 TAP       TWT  
  TWC   ???  IR      +      10.03   0.56 ISC       TWC  
  TWC   ???  IR      C      10.03   0.56 TAP       TWC  
  ENTT  ???  IR      C     344.65   0.60 TAP       ENTT 
  TWE   ???  IR      D     354.15   0.67 TAP       TWE  
  SMLT  ???  IR      C     257.64   0.79 TAP       SMLT 
  TWF1  ???  IR      C     210.33   0.81 TAP       TWF1 
  TYC   ???  IR      D     259.67   0.82 TAP       TYC  
  TWR   ???  IR      D     314.06   0.84 TAP       TWR  
  TWU   ???  IR      D     347.00   0.84 TAP       TWU  
  TWQ   ???  IR      -     285.00   0.86 ISC       TWQ  
  TWQ   ???  IR      D     285.00   0.86 TAP       TWQ  
  NSTT  ???  IR      C     310.48   0.89 TAP       NSTT 
  TWQ1  ???  IR      D     288.45   0.93 TAP       TWQ1 
  ALS   ???  IR      D     237.91   1.01 TAP       ALS  
  HSN   ???  IR      C     316.75   1.02 TAP       HSN  
  TWZ   ???  IR      +     351.90   1.05 ISC       TWZ  
  TWZ   ???  IR      C     351.90   1.05 TAP       TWZ  
  TWO1  ???  IR      C     245.58   1.16 TAP       TWO1 
  WTCT  ???  IR      D     262.20   1.35 TAP       WTCT 
  TWK   ???  IR      +     235.94   1.39 ISC       TWK  
  SGST  ???  IR      D     227.90   1.44 TAP       SGST 
  WSF   ???  IR      D     253.70   1.45 TAP       WSF  
  LAY   ???  IR      C     185.04   2.01 TAP       LAY  
  QZH   ???  IR      -     287.77   3.00 ISC       QZH  
  PIP   ???  IR      +     190.62   5.80 ISC       PIP  
  CVP   ???  IR      +     179.31   6.32 ISC       CVP  
  SSE   ???  IR      +     356.11   7.03 ISC       SSE  
  HKC   ???  IR      +     257.44   7.18 ISC       HKC  
  SHL   ???  IR      C     279.45  27.12 ISC       SHL  
  WARB  ???  IR      -     174.26  50.17 ISC       WARB 

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