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
  SSS   ???  IR      -      88.51   1.98 ISC       SSS  
  LPS   ???  IR      -      71.86   2.12 ISC       LPS  
  COM   ???  IR      -     341.82   2.74 ISC       COM  
  UNM   ???  IR      -     307.68   9.49 ISC       UNM  
  TUL   ???  IR      -     350.33  22.55 ISC       TUL  
  CAR   ???  IR      +      94.78  23.97 ISC       CAR  
  ROL   ???  IR      -     358.78  24.19 ISC       ROL  
  MRG   ???  IR      +      18.95  27.74 ISC       MRG  
  GOL   ???  IR      -     336.98  28.79 ISC       GOL  
  NEL   ???  IR      +     320.14  30.56 ISC       NEL  
  NYC   ???  IR      +     320.95  32.29 ISC       NYC  
  OTT   ???  IR      +      19.56  34.28 ISC       OTT  
  FRI   ???  IR      +     317.57  34.45 ISC       FRI  
  MNT   ???  IR      +      21.73  35.09 ISC       MNT  
  MIN   ???  IR      +     320.72  37.61 ISC       MIN  
  LON   ???  IR      +     328.34  41.78 ISC       LON  
  STJ   ???  IR      -      35.49  46.56 ISC       STJ  
  FSJ   ???  IR      -     334.74  48.24 ISC       FSJ  
  INK   ???  IR      +     343.38  60.99 ISC       INK  
  ALE   ???  IR      +       3.88  69.88 ISC       ALE  
  DAG   ???  IR      +      13.30  72.84 ISC       DAG  
  ILT   ???  IR      +     337.09  76.53 ISC       ILT  
  MAL   ???  IR      +      54.68  79.47 ISC       MAL  
  GRC   ???  IR      +      43.15  83.00 ISC       GRC  
  BNS   ???  IR      +      38.92  84.75 ISC       BNS  
  UZH   ???  IR      -      37.61  94.71 ISC       UZH  

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