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      D      54.51   0.06 TAP       TWD  
  HWA   ???  IR      D     137.95   0.09 TAP       HWA  
  NACB  ???  IR      D      21.05   0.14 TAP       NACB 
  ESL   ???  IR      D     203.22   0.25 TAP       ESL  
  WHF   ???  IR      C     292.00   0.27 TAP       WHF  
  CHGB  ???  IR      C     272.95   0.34 TAP       CHGB 
  TWT   ???  IR      D     302.22   0.39 TAP       TWT  
  TDCB  ???  IR      C     301.00   0.41 TAP       TDCB 
  NNSB  ???  IR      C     339.52   0.41 TAP       NNSB 
  ENA   ???  IR      D      25.57   0.42 TAP       ENA  
  NANB  ???  IR      D      26.56   0.43 TAP       NANB 
  SSLB  BHZ  TW  --  -   a 244.72   0.59 ISC       SSLB 
  SSLB  ???  IR      D     244.72   0.59 TAP       SSLB 
  ENTT  ???  IR      D       2.29   0.59 TAP       ENTT 
  SMLT  ???  IR      D     254.88   0.61 TAP       SMLT 
  YHNB  ???  IR      C     346.53   0.64 TAP       YHNB 
  NSK   ???  IR      D     345.28   0.65 TAP       NSK  
  TWQ1  ???  IR      D     293.57   0.76 TAP       TWQ1 
  NSTT  ???  IR      D     320.07   0.76 TAP       NSTT 
  LIOB  ???  IR      D     321.53   0.77 TAP       LIOB 
  YUS   ???  IR      D     224.44   0.77 TAP       YUS  
  NSY   ???  IR      D     297.71   0.80 TAP       NSY  
  ALS   ???  IR      D     231.91   0.86 TAP       ALS  
  CHN5  ???  IR      D     240.80   0.91 TAP       CHN5 
  TATO  HHZ  IU  10  +   a 357.60   0.93 ISC       TATO 
  CHN4  ???  IR      D     231.74   1.11 TAP       CHN4 
  TPUB  ???  IR      D     228.64   1.11 TAP       TPUB 
  TPUB  BHZ  TW  --  -   a 228.64   1.11 ISC       TPUB 
  WTP   ???  IR      D     227.12   1.16 TAP       WTP  
  TWK   ???  IR      D     231.50   1.24 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