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      +      48.45   2.34 ISC       AFI  
  NOU   ???  IR      +     247.18  20.06 ISC       NOU  
  KOU   ???  IR      -     253.23  21.64 ISC       KOU  
  CAN   ???  IR      +     232.40  38.84 ISC       CAN  
  ADE   ???  IR      +     236.41  46.83 ISC       ADE  
  JAY   ???  IR      +     281.31  46.83 ISC       JAY  
  WRA   ???  IR      -     256.84  49.65 ISC       WRA  
  ASP   ???  IR      +     251.94  49.92 ISC       ASP  
  WBN   ???  IR      -     248.72  56.52 ISC       WBN  
  KLG   ???  IR      +     243.17  60.90 ISC       KLG  
  SBA   ???  IR      +     184.58  63.16 ISC       SBA  
  ARN   ???  IR      -      41.41  71.80 ISC       ARN  
  ISA   ???  IR      c      44.35  72.83 ISC       ISA  
  GLA   ???  IR      +      48.34  73.98 ISC       GLA  
  SPA   ???  IR      +     180.00  74.62 ISC       SPA  
  BMN   ???  IR      +      40.85  76.33 ISC       BMN  
  TUC   ???  IR      -      50.74  76.58 ISC       TUC  
  MIR   ???  IR      +     204.18  77.28 ISC       MIR  
  LEM   ???  IR      -     266.32  77.45 ISC       LEM  
  GCA   ???  IR      -      46.24  78.24 ISC       GCA  
  MSO   ???  IR      +      36.76  81.85 ISC       MSO  
  BDW   ???  IR      -      41.89  82.44 ISC       BDW  
  FBA   ???  IR      +      10.79  82.51 ISC       FBA  
  GOL   ???  IR      +      46.10  83.84 ISC       GOL  
  LD3   ???  IR      +      39.58  86.16 ISC       LD3  
  IPM   ???  IR      +     275.52  86.75 ISC       IPM  
  PSI   ???  IR      -     273.35  88.32 ISC       PSI  
  NVL   ???  IR      +     181.80  93.89 ISC       NVL  

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