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
  TWC   ???  IR      C     338.03   0.31 TAP       TWC  
  NACB  BHZ  TW  --  -   a 247.14   0.38 ISC       NACB 
  NACB  BHZ  TW  --  -   a 247.14   0.38 ISC       NACB 
  NACB  ???  IR      D     247.14   0.38 TAP       NACB 
  TWD   ???  IR      D     235.33   0.42 TAP       TWD  
  ETLH  ???  IR      D     255.87   0.47 TAP       ETLH 
  TWE   ???  IR      C     324.79   0.49 TAP       TWE  
  NDT   ???  IR      D     303.62   0.51 TAP       NDT  
  EGS   ???  IR      C     355.63   0.52 TAP       EGS  
  NTC   ???  IR      C     345.95   0.55 TAP       NTC  
  NNSB  ???  IR      D     281.23   0.55 TAP       NNSB 
  NNSH  ???  IR      D     281.24   0.55 TAP       NNSH 
  YHNB  ???  IR      D     302.48   0.65 TAP       YHNB 
  TIPB  ???  IR      C     348.11   0.66 TAP       TIPB 
  WHF   ???  IR      D     254.98   0.67 TAP       WHF  
  TDCB  ???  IR      D     264.94   0.75 TAP       TDCB 
  NWF   ???  IR      C     346.68   0.77 TAP       NWF  
  WFSB  ???  IR      C     346.68   0.77 TAP       WFSB 
  EGFH  ???  IR      D     217.77   0.82 TAP       EGFH 
  YM05  ???  IR      C     336.10   0.92 TAP       YM05 
  YM04  ???  IR      C     334.33   0.92 TAP       YM04 
  YM08  ???  IR      C     337.92   0.93 TAP       YM08 
  YM03  ???  IR      C     335.18   0.94 TAP       YM03 
  YOJ   ???  IR      D      81.39   0.95 TAP       YOJ  
  YOJ   BHZ  JP  --  -   a  81.06   0.95 ISC       YOJ  
  DPDB  ???  IR      D     253.54   1.00 TAP       DPDB 
  SBCB  ???  IR      C     297.66   1.02 TAP       SBCB 
  SSLB  ???  IR      D     240.56   1.07 TAP       SSLB 
  SSLB  BHZ  TW  --  -   a 240.56   1.07 ISC       SSLB 
  SSLB  BHZ  TW  --  -   a 240.56   1.07 ISC       SSLB 
  YULB  BHZ  TW  --  -   a 214.03   1.11 ISC       YULB 
  YULB  BHZ  TW  --  -   a 214.03   1.11 ISC       YULB 
  TPUB  BHZ  TW  --  -   a 230.77   1.60 ISC       TPUB 
  TPUB  BHZ  TW  --  -   a 230.77   1.60 ISC       TPUB 
  JOW   BHZ  JP  --  -   a  64.91   6.21 ISC       JOW  

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