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
  RAB   ???  IR      d      58.90   2.97 ISC       RAB  
  LMG   ???  IR      +     204.70   3.47 ISC       LMG  
  MOM   ???  IR      +     328.91   4.29 ISC       MOM  
  PMG   ???  IR      +     213.62   4.38 ISC       PMG  
  CTA   ???  IR      -     192.60  14.63 ISC       CTA  
  MTN   ???  IR      -     247.53  19.55 ISC       MTN  
  WB2   ???  IR      -     225.06  20.48 ISC       WB2  
  WRA   ???  IR      -     225.08  20.49 ISC       WRA  
  RMQ   ???  IR      +     182.18  20.65 ISC       RMQ  
  DZM   ???  IR      c     136.55  22.99 ISC       DZM  
  ASPA  ???  IR      -     218.74  23.38 ISC       ASPA 
  RKG   ???  IR      +     222.05  41.60 ISC       RKG  
  MAT   ???  IR      d     346.59  43.40 ISC       MAT  
  FBA   ???  IR      +      22.38  83.94 ISC       FBA  
  SPA   ???  IR      -     180.00  84.29 ISC       SPA  

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