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
  STYT  ???  IR      D      55.84   0.08 TAP       STYT 
  STYH  ???  IR      D      57.90   0.10 TAP       STYH 
  SLGT  ???  IR      C     195.92   0.13 TAP       SLGT 
  WTP   ???  IR      C     333.09   0.14 TAP       WTP  
  CHN1  ???  IR      D     295.01   0.16 TAP       CHN1 
  TPUB  ???  IR      C     344.50   0.19 TAP       TPUB 
  TWK   ???  IR      D     309.42   0.23 TAP       TWK  
  CHN4  ???  IR      C     340.10   0.25 TAP       CHN4 
  SCST  ???  IR      C     217.32   0.29 TAP       SCST 
  CHN3  ???  IR      D     262.06   0.30 TAP       CHN3 
  ELDTW ???  IR      D      76.85   0.31 TAP       ELDTW
  SHHT  ???  IR      D     252.89   0.33 TAP       SHHT 
  WCKO  ???  IR      C     347.07   0.33 TAP       WCKO 
  SSHA  ???  IR      D     272.95   0.37 TAP       SSHA 
  SSD   ???  IR      C     187.47   0.37 TAP       SSD  
  TWM1  ???  IR      C     219.55   0.38 TAP       TWM1 
  ALS   ???  IR      C      15.79   0.41 TAP       ALS  
  TSMG  ???  IR      C     185.11   0.41 TAP       TSMG 
  SGLT  ???  IR      C     204.58   0.43 TAP       SGLT 
  ICHU  ???  IR      D     303.06   0.44 TAP       ICHU 
  CHY   ???  IR      C     327.71   0.45 TAP       CHY  
  CHN2  ???  IR      C     335.01   0.46 TAP       CHN2 
  SCLT  ???  IR      D     277.31   0.46 TAP       SCLT 
  LONT  ???  IR      D     117.04   0.46 TAP       LONT 
  TWG   ???  IR      D     129.53   0.46 TAP       TWG  
  TWGBT ???  IR      D     129.25   0.47 TAP       TWGBT
  CHN5  ???  IR      C     359.28   0.48 TAP       CHN5 
  EHD   ???  IR      D      86.19   0.48 TAP       EHD  
  ECS   ???  IR      D      92.47   0.49 TAP       ECS  
  MASBT ???  IR      C     185.43   0.51 TAP       MASBT
  FULB  ???  IR      D      81.70   0.57 TAP       FULB 
  ECL   ???  IR      C     154.32   0.57 TAP       ECL  
  WGK   ???  IR      C     348.77   0.58 TAP       WGK  
  WSL   ???  IR      D     313.93   0.58 TAP       WSL  
  WDLH  ???  IR      C     346.72   0.58 TAP       WDLH 
  EDH   ???  IR      D     104.08   0.59 TAP       EDH  
  WHYT  ???  IR      C      15.03   0.60 TAP       WHYT 
  TWF1  ???  IR      C      67.36   0.61 TAP       TWF1 
  YULB  ???  IR      C      63.99   0.63 TAP       YULB 
  CHKT  ???  IR      D      91.54   0.63 TAP       CHKT 
  EYUL  ???  IR      C      68.49   0.63 TAP       EYUL 
  WTK   ???  IR      C     334.46   0.63 TAP       WTK  
  EHY   ???  IR      C      56.46   0.70 TAP       EHY  
  WJS   ???  IR      C       3.24   0.70 TAP       WJS  
  SSLB  ???  IR      C      20.30   0.71 TAP       SSLB 
  SCZT  ???  IR      C     184.60   0.74 TAP       SCZT 
  EAST  ???  IR      C     168.31   0.75 TAP       EAST 
  WNT   ???  IR      C     359.96   0.76 TAP       WNT  
  VWDT  ???  IR      C      33.43   0.76 TAP       VWDT 
  HGSD  ???  IR      C      61.11   0.78 TAP       HGSD 
  WNT1  ???  IR      C     359.68   0.79 TAP       WNT1 
  SMLT  ???  IR      C      14.50   0.79 TAP       SMLT 
  TAWH  ???  IR      C     166.34   0.80 TAP       TAWH 
  TYC   ???  IR      C      11.40   0.80 TAP       TYC  
  WTCT  ???  IR      D     333.58   0.83 TAP       WTCT 
  LDUT  ???  IR      D     121.27   0.85 TAP       LDUT 
  EGFH  ???  IR      C      51.06   0.88 TAP       EGFH 
  SLIU  ???  IR      C     173.26   0.90 TAP       SLIU 
  WWF   ???  IR      C       0.78   0.92 TAP       WWF  
  WPL   ???  IR      C      15.63   0.93 TAP       WPL  
  DPDB  ???  IR      C      13.63   0.94 TAP       DPDB 
  WUSB  ???  IR      C      24.45   0.96 TAP       WUSB 
  ESL   ???  IR      C      44.60   0.98 TAP       ESL  
  CHGB  ???  IR      C      25.48   1.04 TAP       CHGB 
  HEN   ???  IR      C     177.43   1.11 TAP       HEN  
  PNG   ???  IR      D     293.54   1.13 TAP       PNG  
  WHF   ???  IR      C      27.38   1.15 TAP       WHF  
  VCHM  ???  IR      D     274.74   1.16 TAP       VCHM 
  TWK1  ???  IR      C     174.52   1.17 TAP       TWK1 
  TWKBT ???  IR      C     174.21   1.18 TAP       TWKBT
  TDCB  ???  IR      C      20.92   1.21 TAP       TDCB 
  FUSS  ???  IR      C      24.39   1.24 TAP       FUSS 
  TWD   ???  IR      C      40.93   1.27 TAP       TWD  
  NSY   ???  IR      C       3.09   1.29 TAP       NSY  
  NACB  ???  IR      C      38.26   1.34 TAP       NACB 
  NACB  BHZ  TW  --  +   a  38.26   1.34 ISC       NACB 
  NNSB  ???  IR      C      25.98   1.45 TAP       NNSB 
  NNSH  ???  IR      C      25.98   1.45 TAP       NNSH 
  NNS   ???  IR      C      25.46   1.46 TAP       NNS  
  LATG  ???  IR      C      28.48   1.61 TAP       LATG 
  NSK   ???  IR      C      21.53   1.67 TAP       NSK  
  YHNB  BHZ  TW  --  +   a  22.13   1.67 ISC       YHNB 
  ENTT  ???  IR      C      27.86   1.72 TAP       ENTT 
  TWE   ???  IR      C      29.19   1.83 TAP       TWE  
  KNM   ???  IR      D     302.54   2.43 TAP       KNM  
  YOJ   ???  IR      D      57.41   2.52 TAP       YOJ  
  ZPLA  ???  IR      D     287.29   2.81 TAP       ZPLA 
  DSXP  ???  IR      D     281.75   3.05 TAP       DSXP 
  LYJJ  ???  IR      D     346.38   3.52 TAP       LYJJ 
  SXFK  ???  IR      D     320.40   4.28 TAP       SXFK 

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