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
  MOZ   ???  IR      +     322.35   0.43 WEL       MOZ  
  DRZ   ???  IR      -     142.47   0.54 WEL       DRZ  
  TUVZ  ???  IR      -     136.48   0.58 WEL       TUVZ 
  RAEZ  ???  IR      -     232.89   0.73 WEL       RAEZ 
  DFE   ???  IR      -     239.16   0.94 WEL       DFE  
  BSZ   ???  IR      -     189.70   0.96 WEL       BSZ  
  NRZ   ???  IR      d     242.29   1.06 WEL       NRZ  
  MARZ  ???  IR      +      54.86   1.48 WEL       MARZ 
  URZ   ???  IR      -      69.74   1.65 WEL       URZ  
  MKAZ  ???  IR      +       0.52   1.74 WEL       MKAZ 
  PWZ   ???  IR      +     132.05   1.78 WEL       PWZ  
  MRZ   ???  IR      +     169.59   1.84 WEL       MRZ  
  KIW   ???  IR      +     185.00   2.02 WEL       KIW  
  CAW   ???  IR      +     181.44   2.26 WEL       CAW  
  MTW   ???  IR      +     173.28   2.32 WEL       MTW  
  OTW   ???  IR      +     182.44   2.43 WEL       OTW  
  SNZO  ???  IR      +     187.62   2.48 WEL       SNZO 
  BLW   ???  IR      +     174.30   2.53 WEL       BLW  
  MOW   ???  IR      +     178.14   2.57 WEL       MOW  
  KHZ   ???  IR      +     198.38   3.77 WEL       KHZ  

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