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
  BMG   ???  IR      -     347.22   0.34 ISC       BMG  
  BOG   ???  IR      -     206.77   2.36 ISC       BOG  
  SDV   ???  IR      -      47.60   3.17 ISC       SDV  
  TOV   ???  IR      -      46.11   4.39 ISC       TOV  
  STH   ???  IR      -     342.10  11.86 ISC       STH  
  ZOBO  ???  IR      +     168.12  23.37 ISC       ZOBO 
  OLY   ???  IR      -     331.89  33.27 ISC       OLY  
  FVM   ???  IR      -     335.56  34.89 ISC       FVM  
  TUL   ???  IR      +     327.45  35.77 ISC       TUL  
  RSNY  ???  IR      +     358.21  37.68 ISC       RSNY 
  LMN   ???  IR      -       8.99  39.60 ISC       LMN  
  ULM   ???  IR      +     340.18  47.40 ISC       ULM  
  MSU   ???  IR      +     317.72  47.44 ISC       MSU  
  DAU   ???  IR      +     320.40  47.87 ISC       DAU  
  DUG   ???  IR      +     319.28  48.75 ISC       DUG  
  BCH   ???  IR      +     310.07  51.62 ISC       BCH  
  ORV   ???  IR      -     314.56  54.35 ISC       ORV  
  LIC   ???  IR      +      86.06  67.49 ISC       LIC  
  MBC   ???  IR      +     349.61  73.90 ISC       MBC  
  DAG   ???  IR      -      11.13  75.71 ISC       DAG  
  SVW   ???  IR      -     330.78  80.57 ISC       SVW  
  GEC2  ???  IR      -      41.66  82.80 ISC       GEC2 

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