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
  NOU   ???  IR      -     280.00  11.33 ISC       NOU  
  KOU   ???  IR      -     284.82  13.79 ISC       KOU  
  CAN   ???  IR      +     240.62  27.54 ISC       CAN  
  YOU   ???  IR      +     243.05  27.80 ISC       YOU  
  TAU   ???  IR      +     226.99  31.36 ISC       TAU  
  ISQ   ???  IR      -     268.40  36.08 ISC       ISQ  
  WB2   ???  IR      +     267.63  40.99 ISC       WB2  
  WRA   ???  IR      -     267.63  41.01 ISC       WRA  
  WBN   ???  IR      +     256.69  46.66 ISC       WBN  
  KNA   ???  IR      -     271.09  47.31 ISC       KNA  
  SBA   ???  IR      +     183.08  53.44 ISC       SBA  
  MBL   ???  IR      -     261.15  53.80 ISC       MBL  
  NAU   ???  IR      +     258.22  57.30 ISC       NAU  
  CGP   ???  IR      -     295.22  61.96 ISC       CGP  
  TRT   ???  IR      +     273.02  64.93 ISC       TRT  
  LEM   ???  IR      -     271.71  69.84 ISC       LEM  
  PSI   ???  IR      -     276.93  81.73 ISC       PSI  
  SBB   ???  IR      -      47.90  84.47 ISC       SBB  

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