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
  ANT   ???  IR      +      12.39   3.45 ISC       ANT  
  FSA   ???  IR      +      79.46   4.79 ISC       FSA  
  RTCB  ???  IR      +     154.91   4.86 ISC       RTCB 
  CYA   ???  IR      +     106.92   4.99 ISC       CYA  
  CFA   ???  IR      +     150.65   5.20 ISC       CFA  
  PEL   ???  IR      c     175.73   6.05 ISC       PEL  
  LCCH  ???  IR      c     182.62   6.37 ISC       LCCH 
  HJA   ???  IR      -      55.00   6.53 ISC       HJA  
  TCA   ???  IR      +     127.74   7.17 ISC       TCA  
  ARE   ???  IR      -     358.59  10.58 ISC       ARE  
  LPB   ???  IR      -      16.05  10.90 ISC       LPB  
  BRAS  ???  IR      -      84.60  23.69 ISC       BRAS 
  ITA   ???  IR      +      84.79  24.52 ISC       ITA  
  RDJ   ???  IR      -      86.84  25.69 ISC       RDJ  
  ATB   ???  IR      +      40.78  29.84 ISC       ATB  
  CAI   ???  IR      +      63.96  38.30 ISC       CAI  
  SNA   ???  IR      -     158.03  57.66 ISC       SNA  
  SPA   ???  IR      +     180.00  63.07 ISC       SPA  
  MEO   ???  IR      +     335.69  66.77 ISC       MEO  
  TUL   ???  IR      +     338.46  66.81 ISC       TUL  
  QZO   ???  IR      +     335.17  67.14 ISC       QZO  
  CLE   ???  IR      -     351.71  68.90 ISC       CLE  
  LIC   ???  IR      +      73.02  72.00 ISC       LIC  
  SYO   ???  IR      +     159.26  72.04 ISC       SYO  
  TIC   ???  IR      +      72.65  72.22 ISC       TIC  
  KIC   ???  IR      +      73.05  72.32 ISC       KIC  
  MAW   ???  IR      +     163.75  79.59 ISC       MAW  
  ORV   ???  IR      +     323.00  81.19 ISC       ORV  
  FRS   ???  IR      -     119.31  82.23 ISC       FRS  
  WDC   ???  IR      +     323.15  82.48 ISC       WDC  
  SES   ???  IR      +     335.70  84.82 ISC       SES  
  EDM   ???  IR      +     336.20  87.96 ISC       EDM  
  MAL   ???  IR      +      47.61  89.29 ISC       MAL  
  BUL   ???  IR      d     112.20  89.31 ISC       BUL  
  LSZ   ???  IR      D     107.76  91.27 ISC       LSZ  
  TOL   ???  IR      -      45.19  91.33 ISC       TOL  
  BNG   ???  IR      +      85.97  91.79 ISC       BNG  
  MZZ   ???  IR      D     104.46  93.81 ISC       MZZ  
  PTZ   ???  IR      D     108.33  94.43 ISC       PTZ  

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