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
  ZON   ???  IR      -      50.29   0.85 ISC       ZON  
  RTLL  ???  IR      -      47.60   1.12 ISC       RTLL 
  CFA   ???  IR      -      64.98   1.14 ISC       CFA  
  JACH  ???  IR      D     238.54   1.14 ISC       JACH 
  FCH   ???  IR      D     209.87   1.42 ISC       FCH  
  PEL   ???  IR      D     224.65   1.48 ISC       PEL  
  ROCH  ???  IR      U     236.06   1.59 ISC       ROCH 
  SAN   ???  IR      U     216.77   1.70 ISC       SAN  
  PCH   ???  IR      D     210.29   1.77 ISC       PCH  
  TACH  ???  IR      D     218.52   2.00 ISC       TACH 
  CHCH  ???  IR      D     208.62   2.10 ISC       CHCH 
  COLN  ???  IR      D     203.09   2.15 ISC       COLN 
  CACH  ???  IR      U     205.36   2.24 ISC       CACH 
  LCCH  ???  IR      U     231.83   2.26 ISC       LCCH 
  RFA   ???  IR      +     163.25   2.79 ISC       RFA  
  SFDO  ???  IR      U     207.16   2.84 ISC       SFDO 
  VCA   ???  IR      +      18.05   3.51 ISC       VCA  
  ARE   ???  IR      -     352.71  15.67 ISC       ARE  
  BAO   ???  IR      -      54.99  25.48 ISC       BAO  
  UPA   ???  IR      +     345.00  41.97 ISC       UPA  
  LGT   ???  IR      +     344.48  42.14 ISC       LGT  
  JEF   ???  IR      +     345.31  42.16 ISC       JEF  
  VNA1  ???  IR      -     157.79  50.59 ISC       VNA1 
  VNA2  ???  IR      -     158.04  50.94 ISC       VNA2 
  SPA   ???  IR      -     180.00  58.09 ISC       SPA  
  SYO   ??Z  IR      +     158.25  66.83 ISC       SYO  
  TSUM  ???  IR      -     104.93  77.62 ISC       TSUM 
  MCMT  ???  IR      -     330.65  86.14 ISC       MCMT 
  LRM   ???  IR      -     331.46  86.78 ISC       LRM  
  BUT   ???  IR      -     331.51  86.98 ISC       BUT  
  PNT   ???  IR      +     329.80  92.53 ISC       PNT  

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