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
  SMST  ???  IR      C     238.04   0.23 TAP       SMST 
  SLIU  ???  IR      D     286.72   0.24 TAP       SLIU 
  TAWH  ???  IR      D     321.80   0.25 TAP       TAWH 
  TAW   ???  IR      D     325.61   0.26 TAP       TAW  
  TWKBT ???  IR      C     227.49   0.30 TAP       TWKBT
  EAST  ???  IR      D     321.38   0.30 TAP       EAST 
  TWK1  ???  IR      C     228.71   0.30 TAP       TWK1 
  HEN   ???  IR      D     244.47   0.32 TAP       HEN  
  SNW   ???  IR      C     236.66   0.34 TAP       SNW  
  ECL   ???  IR      C     348.60   0.46 TAP       ECL  
  SCZT  ???  IR      D     299.46   0.46 TAP       SCZT 
  LAY   ???  IR      D     102.86   0.47 TAP       LAY  
  LYUB  ???  IR      D     106.09   0.51 TAP       LYUB 
  TWGBT ???  IR      C       2.20   0.67 TAP       TWGBT
  TWP   ???  IR      C     287.47   0.67 TAP       TWP  
  TWG   ???  IR      C       1.57   0.67 TAP       TWG  
  TSMG  ???  IR      C     326.01   0.67 TAP       TSMG 
  SSD   ???  IR      C     327.04   0.71 TAP       SSD  
  LONT  ???  IR      C       5.42   0.76 TAP       LONT 
  EDH   ???  IR      C      15.75   0.85 TAP       EDH  
  WSSB  ???  IR      C     304.18   0.88 TAP       WSSB 
  TWM1  ???  IR      C     319.32   0.89 TAP       TWM1 
  SCST  ???  IR      C     325.08   0.90 TAP       SCST 
  CHKT  ???  IR      C      16.91   0.99 TAP       CHKT 
  SGST  ???  IR      C     335.15   1.03 TAP       SGST 
  STYT  ???  IR      C     344.99   1.05 TAP       STYT 
  CHN1  ???  IR      C     335.02   1.14 TAP       CHN1 
  WTP   ???  IR      C     339.81   1.17 TAP       WTP  
  TPUB  ???  IR      C     341.34   1.21 TAP       TPUB 
  TWK   ???  IR      C     335.09   1.23 TAP       TWK  
  WTK   ???  IR      C     338.40   1.65 TAP       WTK  
  WJS   ???  IR      C     349.91   1.69 TAP       WJS  
  WDGT  ???  IR      C     311.05   1.70 TAP       WDGT 
  SMLT  ???  IR      C     355.40   1.73 TAP       SMLT 
  TYC   ???  IR      C     354.18   1.76 TAP       TYC  
  WCS   ???  IR      C     356.14   1.91 TAP       WCS  
  PNG   ???  IR      C     315.99   1.98 TAP       PNG  
  TDCB  ???  IR      C       2.65   2.10 TAP       TDCB 
  WHP   ???  IR      C     357.38   2.12 TAP       WHP  
  ZPLA  ???  IR      C     300.92   3.52 TAP       ZPLA 
  DSXP  ???  IR      D     295.64   3.69 TAP       DSXP 
  MATB  ???  IR      D     346.00   4.11 TAP       MATB 

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