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
  TWC   ???  IR      C     173.95   0.13 TAP       TWC  
  ENTT  ???  IR      C     248.93   0.26 TAP       ENTT 
  TWB1  ???  IR      C      27.13   0.31 TAP       TWB1 
  TWU   ???  IR      D     297.53   0.31 TAP       TWU  
  ENA   ???  IR      D     195.58   0.32 TAP       ENA  
  TWA   ???  IR      C     317.07   0.33 TAP       TWA  
  TAP1  ???  IR      D     317.02   0.41 TAP       TAP1 
  EHC   ???  IR      D     191.27   0.47 TAP       EHC  
  TWX   ???  IR      D     341.28   0.49 TAP       TWX  
  ANP   ???  IR      C     327.67   0.53 TAP       ANP  
  NCU   ???  IR      C     291.85   0.63 TAP       NCU  
  TWD   ???  IR      C     198.49   0.69 TAP       TWD  
  TWR   ???  IR      D     262.35   0.69 TAP       TWR  
  NSTT  ???  IR      C     262.41   0.77 TAP       NSTT 
  TWT   ???  IR      D     231.52   0.77 TAP       TWT  
  WHF   ???  IR      C     221.59   0.78 TAP       WHF  
  HSN   ???  IR      C     275.06   0.79 TAP       HSN  
  PCYT  ???  IR      C      13.49   0.92 TAP       PCYT 
  TWQ   ???  IR      D     243.48   1.02 TAP       TWQ  
  NSY   ???  IR      C     252.23   1.03 TAP       NSY  
  YOJ   ???  IR      d     104.00   1.10 ISC       YOJ  
  SMLT  ???  IR      C     225.35   1.20 TAP       SMLT 
  TCU   ???  IR      C     241.26   1.21 TAP       TCU  
  TYC   ???  IR      D     227.35   1.22 TAP       TYC  
  EHY   ???  IR      D     201.05   1.31 TAP       EHY  
  WNT   ???  IR      C     231.14   1.35 TAP       WNT  
  ALS   ???  IR      C     217.87   1.54 TAP       ALS  
  IRI   ???  IR      d     100.88   1.78 ISC       IRI  
  CHY   ???  IR      C     226.59   1.78 TAP       CHY  
  ISI   ???  IR      d     100.23   2.16 ISC       ISI  
  QZH   ???  IR      -     274.70   2.95 ISC       QZH  
  SSE   ???  IR      +     354.98   6.36 ISC       SSE  
  WB2   ???  IR      -     163.55  46.05 ISC       WB2  

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