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
  AFI   ???  IR      +      42.85   2.16 ISC       AFI  
  RAR   ???  IR      +     115.88  14.03 ISC       RAR  
  INH   ???  IR      +     253.89  17.11 ISC       INH  
  PVC   ???  IR      +     260.24  17.77 ISC       PVC  
  LNR   ???  IR      +     266.39  17.87 ISC       LNR  
  LMP   ???  IR      +     264.54  18.21 ISC       LMP  
  LUG   ???  IR      +     267.33  18.87 ISC       LUG  
  NOU   ???  IR      +     247.46  20.32 ISC       NOU  
  PMG   ???  IR      +     274.15  39.05 ISC       PMG  
  CAN   ???  IR      c     232.56  39.05 ISC       CAN  
  ADE   ???  IR      -     236.50  47.05 ISC       ADE  
  WRA   ???  IR      -     256.83  49.93 ISC       WRA  
  KNA   ???  IR      -     261.34  55.64 ISC       KNA  
  KLG   ???  IR      -     243.17  61.15 ISC       KLG  
  SBA   ???  IR      +     184.65  63.16 ISC       SBA  
  MEK   ???  IR      -     247.68  63.94 ISC       MEK  
  SAO   ???  IR      +      41.79  71.33 ISC       SAO  
  PRI   ???  IR      +      42.72  71.47 ISC       PRI  
  BKS   ???  IR      +      40.46  71.51 ISC       BKS  
  MHC   ???  IR      +      41.21  71.56 ISC       MHC  
  FHC   ???  IR      +      37.17  72.28 ISC       FHC  
  FRI   ???  IR      +      42.47  72.59 ISC       FRI  
  JAS   ???  IR      +      41.30  72.68 ISC       JAS  
  SPA   ???  IR      +     180.00  74.59 ISC       SPA  
  LSM   ???  IR      +      44.30  74.73 ISC       LSM  
  TUC   ???  IR      +      50.61  76.37 ISC       TUC  
  LON   ???  IR      +      33.47  77.29 ISC       LON  
  BMO   ???  IR      +      36.97  78.64 ISC       BMO  
  PNT   ???  IR      +      32.36  80.04 ISC       PNT  
  ALQ   ???  IR      +      49.92  80.78 ISC       ALQ  
  GOL   ???  IR      +      46.00  83.65 ISC       GOL  
  SES   ???  IR      +      34.64  85.23 ISC       SES  
  EDM   ???  IR      +      31.47  85.52 ISC       EDM  
  MAW   ???  IR      +     198.57  87.73 ISC       MAW  
  TUL   ???  IR      +      52.43  89.18 ISC       TUL  
  FAV   ???  IR      +      52.66  90.47 ISC       FAV  

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