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
  ELDTW ???  IR      C     290.65   0.11 TAP       ELDTW
  CHKT  ???  IR      D     103.11   0.23 TAP       CHKT 
  TWF1  ???  IR      D      37.98   0.25 TAP       TWF1 
  YUS   ???  IR      D     334.55   0.37 TAP       YUS  
  EHY   ???  IR      D      26.89   0.40 TAP       EHY  
  ALS   ???  IR      D     320.50   0.46 TAP       ALS  
  WTP   ???  IR      D     281.45   0.48 TAP       WTP  
  CHN1  ???  IR      D     273.65   0.55 TAP       CHN1 
  ECL   ???  IR      D     196.15   0.57 TAP       ECL  
  TWK   ???  IR      D     281.23   0.60 TAP       TWK  
  WDT   ???  IR      D       0.55   0.60 TAP       WDT  
  CHN5  ???  IR      D     317.22   0.61 TAP       CHN5 
  SMLT  ???  IR      D     344.10   0.76 TAP       SMLT 
  EAST  ???  IR      D     198.66   0.81 TAP       EAST 
  TCU   ???  IR      D     337.48   1.07 TAP       TCU  
  WDGT  ???  IR      C     274.89   1.35 TAP       WDGT 
  TATO  ???  IR      c      10.23   1.85 NEIC      TATO 
  QZH   ??N  IR      D     308.10   2.92 BJI       QZH  
  CVP   ???  IR      c     173.02   5.46 MAN       CVP  
  BAG   ???  IR      d     184.49   6.72 MAN       BAG  
  BCPH  ???  IR      d     184.46   6.75 MAN       BCPH 
  GZH   ???  IR      C     271.01   7.16 BJI       GZH  
  SSE   ???  IR      D       0.37   7.91 BJI       SSE  
  NJ2   ???  IR      C     347.70   9.09 BJI       NJ2  
  WHN   ???  IR      d     322.05   9.53 BJI       WHN  
  TIA   ???  IR      D     345.98  13.47 BJI       TIA  
  KMI   ???  IR      c     280.38  16.90 BJI       KMI  
  CD2   ???  IR      C     300.28  17.28 BJI       CD2  
  SNY   ???  IR      C       5.71  18.74 BJI       SNY  
  HHC   ???  IR      D     337.70  19.40 BJI       HHC  
  LZH   ???  IR      D     314.61  19.76 BJI       LZH  
  YSS   ???  IR      c      30.92  29.43 MOS       YSS  
  BRVK  S?Z  IR      D     321.33  48.51 MOS       BRVK 
  CHKZ  S?Z  IR      D     322.20  48.51 MOS       CHKZ 
  SVE   ???  IR      d     324.19  54.84 MOS       SVE  
  ARU   ???  IR      d     323.45  55.90 MOS       ARU  
  ARMA  ???  IR      D     149.84  60.78 AUST      ARMA 
  KIV   ???  IR      c     309.35  66.20 MOS       KIV  
  APA   S?Z  IR      C     335.56  67.97 MOS       APA  
  OBN   B?Z  IR      D     322.00  68.28 MOS       OBN  
  OJC   ???  IR      c     320.15  79.43 WAR       OJC  
  OBKA  ???  IR      D     318.29  84.18 VIE       OBKA 
  KBA   ???  IR      D     319.18  84.65 VIE       KBA  
  WTTA  ???  IR      D     319.91  85.58 VIE       WTTA 

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