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
  DZM   ???  IR      c     274.94  12.81 ISC       DZM  
  ARMA  ???  IR      -     249.17  26.25 ISC       ARMA 
  CNB   ???  IR      -     239.65  29.08 ISC       CNB  
  CAN   ???  IR      -     239.79  29.37 ISC       CAN  
  BWA   ???  IR      -     241.78  29.63 ISC       BWA  
  CTA   ???  IR      -     269.98  31.68 ISC       CTA  
  TOO   ???  IR      -     236.97  32.68 ISC       TOO  
  STK   ???  IR      -     247.96  34.95 ISC       STK  
  FORT  ???  IR      -     249.46  46.54 ISC       FORT 
  MTN   ???  IR      +     274.18  47.65 ISC       MTN  
  NWAO  ???  IR      +     245.44  55.47 ISC       NWAO 
  MBL   ???  IR      -     259.95  55.50 ISC       MBL  
  BAL   ???  IR      -     248.12  56.26 ISC       BAL  
  MRWA  ???  IR      -     249.62  57.11 ISC       MRWA 
  SPA   ???  IR      -     180.00  66.36 ISC       SPA  
  ADK   ???  IR      +       1.98  75.39 ISC       ADK  
  ARN   ???  IR      +      43.20  81.84 ISC       ARN  
  ISA   ???  IR      +      46.05  82.80 ISC       ISA  
  SLKM  ???  IR      +      14.14  87.38 ISC       SLKM 
  MSU   ???  IR      +      46.52  88.56 ISC       MSU  
  HVU   ???  IR      -      43.51  89.92 ISC       HVU  
  SRU   ???  IR      +      46.68  89.97 ISC       SRU  

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