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
  ARE   ???  IR      -      97.95   1.39 ISC       ARE  
  PT03  ???  IR      +     308.88   3.59 ISC       PT03 
  ZOBO  ???  IR      +      90.61   4.61 ISC       ZOBO 
  LPB   ???  IR      +      93.85   4.64 ISC       LPB  
  ANT   ???  IR      -     162.73   7.76 ISC       ANT  
  ITB1  ???  IR      -     118.65  19.24 ISC       ITB1 
  ITB7  ???  IR      -     119.74  19.60 ISC       ITB7 
  BOG   ???  IR      +     356.79  20.79 ISC       BOG  
  OLLA  ???  IR      +      13.46  26.82 ISC       OLLA 
  LLAV  ???  IR      +      13.22  27.25 ISC       LLAV 
  OXX   ???  IR      -     323.63  40.61 ISC       OXX  
  IIT   ???  IR      -     323.55  43.06 ISC       IIT  
  III   ???  IR      +     321.71  43.23 ISC       III  
  PPM   ???  IR      -     323.24  43.28 ISC       PPM  
  IIJ   ???  IR      +     322.64  44.44 ISC       IIJ  
  MRX   ???  IR      -     321.10  45.28 ISC       MRX  
  OLY   ???  IR      +     341.39  54.41 ISC       OLY  
  TUL   ???  IR      +     337.70  56.24 ISC       TUL  
  CBM   ???  IR      +       3.69  63.06 ISC       CBM  
  VNA   ???  IR      -     160.77  66.40 ISC       VNA  
  RSSD  ???  IR      -     336.06  66.49 ISC       RSSD 
  BW06  ???  IR      -     331.65  67.72 ISC       BW06 
  RSON  ???  IR      -     346.09  69.29 ISC       RSON 
  LIC   ???  IR      +      77.30  70.77 ISC       LIC  
  BKS   ???  IR      +     320.61  71.02 ISC       BKS  
  KIC   ???  IR      +      77.26  71.08 ISC       KIC  
  FFC   ???  IR      -     343.04  74.92 ISC       FFC  
  EDM   ???  IR      -     336.45  77.46 ISC       EDM  
  ATEJ  ???  IR      +      48.80  83.66 ISC       ATEJ 
  ALOJ  ???  IR      +      48.59  83.68 ISC       ALOJ 
  AAPN  ???  IR      +      48.40  83.75 ISC       AAPN 
  APHE  ???  IR      +      48.88  83.91 ISC       APHE 
  ASMO  ???  IR      +      48.49  84.05 ISC       ASMO 
  BFS   ???  IR      +     118.31  91.11 ISC       BFS  
  SEK   ???  IR      +     119.89  91.35 ISC       SEK  
  BUL   ???  IR      -     112.49  94.88 ISC       BUL  
  MEM   ???  IR      +      38.92  95.57 ISC       MEM  

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