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
  ISI   ???  IR      d      76.90   2.34 ISC       ISI  
  KMI   ???  IR      -     278.19  17.28 ISC       KMI  
  KKM   ???  IR      -     197.39  18.43 ISC       KKM  
  TSM   ???  IR      +     191.26  19.75 ISC       TSM  
  IPM   ???  IR      -     229.18  27.67 ISC       IPM  
  PMG   ???  IR      -     140.01  41.37 ISC       PMG  
  GBA   ???  IR      -     264.46  42.95 ISC       GBA  
  KHO   ???  IR      +     299.83  44.74 ISC       KHO  
  KHO   SPZ  IR      C     299.83  44.74 MOS       KHO  
  BRVK  SPZ  IR      C     320.83  48.30 MOS       BRVK 
  CTA   ???  IR      +     149.20  49.79 ISC       CTA  
  ILT   ???  IR      +      22.98  56.82 ISC       ILT  
  ILT   SPZ  IR      C      22.98  56.82 MOS       ILT  
  BRS   ???  IR      -     147.63  59.11 ISC       BRS  
  BKR   ???  IR      -     306.68  65.99 ISC       BKR  
  BKR   SPZ  IR      D     306.68  65.99 MOS       BKR  
  VRI   ???  IR      +     314.30  76.57 ISC       VRI  
  KRA   ???  IR      +     320.02  79.22 ISC       KRA  
  KRA   SPZ  IR      C     320.02  79.22 MOS       KRA  
  CLL   ???  IR      +     323.15  82.61 ISC       CLL  
  CLL   ???  IR      C     323.15  82.61 CLL       CLL  
  SQTA  ???  IR      +     320.17  85.66 ISC       SQTA 
  DOU   ???  IR      +     324.98  87.78 ISC       DOU  

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