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
  KMJ   ???  IR      d     115.85   0.41 ISC       KMJ  
  NAH   ???  IR      d     104.16   1.20 ISC       NAH  
  SNY   ???  IR      +     352.08  15.45 ISC       SNY  
  IPM   ???  IR      -     232.27  32.69 ISC       IPM  
  SEM   ???  IR      +     316.82  42.40 ISC       SEM  
  WRA   ???  IR      +     169.73  46.82 ISC       WRA  
  CTA   ???  IR      -     155.43  50.17 ISC       CTA  
  CTAO  ???  IR      -     155.43  50.17 ISC       CTAO 
  ASPA  ???  IR      +     171.06  50.41 ISC       ASPA 
  ADE   ???  IR      +     168.58  62.25 ISC       ADE  
  TOA   ???  IR      -      31.02  65.75 ISC       TOA  
  INK   ???  IR      -      23.04  69.27 ISC       INK  

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