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
  JACH  ???  IR      D     159.93   2.93 GUC       JACH 
  ROCH  ???  IR      U     167.90   3.11 GUC       ROCH 
  VCA   ???  IR      c      70.16   3.34 NEIC      VCA  
  PEL   ???  IR      D     163.96   3.34 GUC       PEL  
  LCCH  ???  IR      U     177.07   3.55 GUC       LCCH 
  FCH   ???  IR      D     159.78   3.63 GUC       FCH  
  SAN   ???  IR      U     165.05   3.65 GUC       SAN  
  TACH  ???  IR      D     169.22   3.79 GUC       TACH 
  PCH   ???  IR      D     163.95   3.84 GUC       PCH  
  LNV   ???  IR      U     175.56   4.03 GUC       LNV  
  CHCH  ???  IR      D     166.74   4.11 GUC       CHCH 
  COLN  ???  IR      U     165.05   4.28 GUC       COLN 
  CACH  ???  IR      U     166.76   4.30 GUC       CACH 
  CICH  ???  IR      U     165.55   4.53 GUC       CICH 
  TCA   ???  IR      c     104.61   6.36 NEIC      TCA  
  COR2  ???  IR      c      65.28  24.30 VAO       COR2 
  VNA3  ???  IR      +     159.04  53.06 AWI       VNA3 
  VNA1  ???  IR      +     158.17  53.35 AWI       VNA1 
  VNA2  ???  IR      +     158.41  53.69 AWI       VNA2 
  SNAA  ???  IR      +     158.95  55.28 AWI       SNAA 
  LIC   ???  IR      c      72.49  73.31 NEIC      LIC  
  TIC   ???  IR      c      72.13  73.55 NEIC      TIC  
  KIC   ???  IR      c      72.54  73.63 NEIC      KIC  
  LBTB  ???  IR      c     115.18  83.83 NEIC      LBTB 

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