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
  RLO   ???  IR      +     338.91  41.94 ISC       RLO  
  MEO   ???  IR      +     334.12  42.16 ISC       MEO  
  ALQ   ???  IR      +     326.82  46.17 ISC       ALQ  
  LLA   ???  IR      -     318.43  56.12 ISC       LLA  
  PNT   ???  IR      +     330.70  63.21 ISC       PNT  
  LIC   ???  IR      +      82.70  73.14 ISC       LIC  
  TIC   ???  IR      +      82.26  73.18 ISC       TIC  
  KIC   ???  IR      +      82.58  73.43 ISC       KIC  
  IFR   ???  IR      -      54.87  77.10 ISC       IFR  
  INK   ???  IR      +     341.84  80.52 ISC       INK  
  GRR   ???  IR      +      40.81  83.35 ISC       GRR  
  MFF   ???  IR      +      42.67  83.48 ISC       MFF  
  EKA   ???  IR      -      33.67  83.53 ISC       EKA  
  LFF   ???  IR      +      44.43  83.78 ISC       LFF  
  RJF   ???  IR      +      44.16  84.39 ISC       RJF  
  LSF   ???  IR      +      43.23  84.56 ISC       LSF  
  CAF   ???  IR      +      44.60  84.71 ISC       CAF  
  MAF   ???  IR      +      43.37  85.26 ISC       MAF  
  BGF   ???  IR      +      43.07  85.50 ISC       BGF  
  AVF   ???  IR      +      42.89  85.88 ISC       AVF  
  SMF   ???  IR      +      43.08  86.20 ISC       SMF  
  DOU   ???  IR      +      39.72  87.16 ISC       DOU  
  SPA   ???  IR      +     180.00  87.28 ISC       SPA  
  MEM   ???  IR      -      39.32  88.12 ISC       MEM  

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