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
  LAY   ???  IR      C      30.16   0.26 TAP       LAY  
  TWK1  ???  IR      D     283.22   0.58 TAP       TWK1 
  HEN   ???  IR      D     287.28   0.65 TAP       HEN  
  TAW   ???  IR      D     318.83   0.72 TAP       TAW  
  EAST  ???  IR      D     317.60   0.77 TAP       EAST 
  ECL   ???  IR      D     331.69   0.89 TAP       ECL  
  TTN   ???  IR      D     345.50   0.97 TAP       TTN  
  TWG   ???  IR      D     342.76   1.05 TAP       TWG  
  TWP   ???  IR      D     298.88   1.11 TAP       TWP  
  SSD   ???  IR      D     322.38   1.18 TAP       SSD  
  CHKT  ???  IR      D     358.18   1.28 TAP       CHKT 
  ELDTW ???  IR      D     345.23   1.42 TAP       ELDTW
  STYT  ???  IR      D     335.95   1.47 TAP       STYT 
  SGST  ???  IR      D     328.98   1.48 TAP       SGST 
  TWF1  ???  IR      D     356.14   1.54 TAP       TWF1 
  CHN3  ???  IR      D     322.66   1.59 TAP       CHN3 
  CHN1  ???  IR      D     329.34   1.59 TAP       CHN1 
  WTP   ???  IR      D     332.88   1.61 TAP       WTP  
  TWK   ???  IR      D     329.70   1.68 TAP       TWK  
  EHY   ???  IR      D     357.27   1.69 TAP       EHY  
  ALS   ???  IR      D     341.83   1.78 TAP       ALS  
  CHN5  ???  IR      D     339.32   1.90 TAP       CHN5 
  SMLT  ???  IR      D     347.25   2.11 TAP       SMLT 
  TYC   ???  IR      D     346.35   2.14 TAP       TYC  
  WNT   ???  IR      D     342.11   2.16 TAP       WNT  
  WDGT  ???  IR      D     312.03   2.17 TAP       WDGT 
  PNG   ???  IR      D     315.92   2.45 TAP       PNG  
  ENA   ???  IR      D       6.62   2.62 TAP       ENA  
  TWC   ???  IR      D       8.18   2.81 TAP       TWC  
  TWB1  ???  IR      D       9.37   3.23 TAP       TWB1 
  PIP   ???  IR      c     192.23   3.55 MAN       PIP  
  KNM   ???  IR      D     313.99   3.77 TAP       KNM  
  QZH   ???  IR      C     320.83   4.05 BJI       QZH  
  BCPH  ???  IR      d     188.39   5.46 MAN       BCPH 
  PCPH  ???  IR      c     182.79   6.22 MAN       PCPH 
  QIZ   ???  IR      C     257.75  11.19 BJI       QIZ  
  DAG   ???  IR      C     351.33  78.73 DNK       DAG  

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