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
  TWD   ???  IR      C     351.27   0.06 TAP       TWD  
  ETL   ???  IR      C       6.12   0.14 TAP       ETL  
  NACB  ???  IR      C     356.05   0.16 TAP       NACB 
  ETLH  ???  IR      C     328.88   0.22 TAP       ETLH 
  CHGB  ???  IR      D     276.23   0.40 TAP       CHGB 
  FUSS  ???  IR      C     304.74   0.40 TAP       FUSS 
  NNSB  ???  IR      C     333.52   0.46 TAP       NNSB 
  NNSH  ???  IR      C     333.53   0.46 TAP       NNSH 
  NNS   ???  IR      C     333.18   0.47 TAP       NNS  
  TDCB  ???  IR      C     299.90   0.47 TAP       TDCB 
  NDT   ???  IR      C     351.67   0.59 TAP       NDT  
  ENTT  ???  IR      C     356.60   0.62 TAP       ENTT 
  NDS   ???  IR      C       9.22   0.62 TAP       NDS  
  TWC   ???  IR      D      20.54   0.63 TAP       TWC  
  SMLT  ???  IR      D     258.44   0.66 TAP       SMLT 
  YHNB  ???  IR      C     342.09   0.68 TAP       YHNB 
  YULB  ???  IR      C     204.55   0.68 TAP       YULB 
  TYC   ???  IR      D     260.80   0.69 TAP       TYC  
  TWE   ???  IR      C       4.49   0.70 TAP       TWE  
  TWF1  ???  IR      C     203.25   0.72 TAP       TWF1 
  YUS   ???  IR      C     228.89   0.80 TAP       YUS  
  NSTT  ???  IR      C     318.00   0.82 TAP       NSTT 
  WNT   ???  IR      D     260.85   0.85 TAP       WNT  
  NSY   ???  IR      D     297.38   0.87 TAP       NSY  
  ALS   ???  IR      D     235.66   0.89 TAP       ALS  
  CHN5  ???  IR      D     243.98   0.95 TAP       CHN5 
  TATO  ???  IR      C     353.57   0.96 TAP       TATO 
  TIPB  ???  IR      C      11.82   0.97 TAP       TIPB 
  ELDTW ???  IR      C     213.37   0.99 TAP       ELDTW
  TWB1  ???  IR      C      19.34   1.05 TAP       TWB1 
  NWF   ???  IR      C       8.58   1.06 TAP       NWF  
  WFSB  ???  IR      C       8.58   1.06 TAP       WFSB 
  TWS1  ???  IR      C     350.98   1.09 TAP       TWS1 
  STYT  ???  IR      C     222.67   1.15 TAP       STYT 
  WTP   ???  IR      C     230.04   1.19 TAP       WTP  
  WTCT  ???  IR      D     263.09   1.22 TAP       WTCT 
  SGST  ???  IR      C     225.45   1.32 TAP       SGST 
  WSF   ???  IR      D     253.69   1.32 TAP       WSF  
  YOJ   ???  IR      D      70.68   1.36 TAP       YOJ  
  PNG   ???  IR      D     257.00   1.93 TAP       PNG  
  APYP  ???  IR      d     183.24   6.13 MAN       APYP 

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