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
  PVC   ???  IR      +     172.03   4.66 ISC       PVC  
  KOU   ???  IR      +     202.96   8.08 ISC       KOU  
  NOU   ???  IR      -     186.86   9.22 ISC       NOU  
  KVG   ???  IR      -     300.71  19.65 ISC       KVG  
  BRS   ???  IR      -     222.11  19.88 ISC       BRS  
  COO   ???  IR      +     217.39  22.67 ISC       COO  
  YOU   ???  IR      -     216.42  27.38 ISC       YOU  
  CAN   ???  IR      -     214.08  27.80 ISC       CAN  
  WAM   ???  IR      -     213.01  28.51 ISC       WAM  
  STK   ???  IR      -     227.70  30.33 ISC       STK  
  WRA   ???  IR      +     253.48  32.59 ISC       WRA  
  ADE   ???  IR      +     225.24  34.02 ISC       ADE  
  MBL   ???  IR      -     253.23  46.24 ISC       MBL  
  CGP   ???  IR      -     294.38  47.73 ISC       CGP  
  NAU   ???  IR      -     251.54  50.30 ISC       NAU  
  LGP   ???  IR      -     299.26  50.74 ISC       LGP  
  PPR   ???  IR      -     292.67  53.61 ISC       PPR  
  KKM   ???  IR      -     287.26  54.50 ISC       KKM  
  MAT   ???  IR      c     331.73  56.65 ISC       MAT  
  YSS   ???  IR      +     341.26  63.81 ISC       YSS  
  KGM   ???  IR      -     278.31  65.53 ISC       KGM  
  IPM   ???  IR      +     280.21  68.40 ISC       IPM  
  PSI   ???  IR      -     277.89  69.98 ISC       PSI  
  MGD   ???  IR      +     351.27  74.16 ISC       MGD  
  CHG   ???  IR      +     293.83  74.74 ISC       CHG  
  CHTO  ???  IR      +     293.83  74.74 ISC       CHTO 
  SEY   ???  IR      +     352.90  76.72 ISC       SEY  
  SPA   ???  IR      +     180.00  76.98 ISC       SPA  
  TUP   ???  IR      +     333.83  78.43 ISC       TUP  
  YAK   ???  IR      +     342.91  80.59 ISC       YAK  
  ILT   ???  IR      +       5.18  81.36 ISC       ILT  
  BOD   ???  IR      +     334.28  83.17 ISC       BOD  
  ZAK   ???  IR      +     324.56  84.44 ISC       ZAK  
  IRK   ???  IR      +     326.50  84.78 ISC       IRK  
  SBB   ???  IR      +      52.86  85.04 ISC       SBB  
  MOY   ???  IR      +     325.04  86.31 ISC       MOY  
  TIK   ???  IR      +     348.55  88.44 ISC       TIK  
  LRM   ???  IR      +      43.56  92.39 ISC       LRM  
  GBA   ???  IR      -     283.14  93.21 ISC       GBA  
  NRI   ???  IR      +     339.42  98.53 ISC       NRI  

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