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
  MZZ   ???  IR      -     204.29   2.75 ISC       MZZ  
  IKZ   ???  IR      -     121.08   3.01 ISC       IKZ  
  PTZ   ???  IR      -     167.21   5.74 ISC       PTZ  
  KMZ   ???  IR      -     220.22   6.33 ISC       KMZ  
  LSZ   ???  IR      -     195.06   6.86 ISC       LSZ  
  NAI   ???  IR      -      43.11   9.94 ISC       NAI  
  BUL   ???  IR      c     186.67  11.54 ISC       BUL  
  BNG   ???  IR      +     318.12  17.30 ISC       BNG  
  BPI   ???  IR      -     185.97  17.57 ISC       BPI  
  BFS   ???  IR      -     189.20  18.44 ISC       BFS  
  AVY   ???  IR      d     122.67  20.00 ISC       AVY  
  JER   ???  IR      -       6.79  40.46 ISC       JER  
  POO   ???  IR      -      57.76  50.95 ISC       POO  
  KRV   ???  IR      -      15.88  51.25 ISC       KRV  
  GBA   ???  IR      +      65.31  51.98 ISC       GBA  
  QUE   ???  IR      -      41.02  52.41 ISC       QUE  
  FVI   ???  IR      c     345.90  57.09 ISC       FVI  
  KBA   ???  IR      -     346.53  57.41 ISC       KBA  
  KHC   ???  IR      -     347.50  59.29 ISC       KHC  
  GRF   ???  IR      -     346.06  60.35 ISC       GRF  
  TAS   ???  IR      -      32.88  61.40 ISC       TAS  
  WLF   ???  IR      -     342.62  61.68 ISC       WLF  
  ENN   ???  IR      -     343.03  62.73 ISC       ENN  
  NVL   ???  IR      -     186.66  63.14 ISC       NVL  
  EKA   ???  IR      +     340.49  69.47 ISC       EKA  
  IPM   ???  IR      -      82.44  71.97 ISC       IPM  
  SEM   ???  IR      -      30.92  73.11 ISC       SEM  
  CHG   ???  IR      -      67.41  73.19 ISC       CHG  

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