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
  DZM   ???  IR      c     193.92   6.70 ISC       DZM  
  VUN   ???  IR      +     105.42  10.15 ISC       VUN  
  SVA   ???  IR      +     106.03  10.17 ISC       SVA  
  BRS   ???  IR      +     227.97  18.54 ISC       BRS  
  RMQ   ???  IR      +     235.80  21.12 ISC       RMQ  
  CTA   ???  IR      -     254.56  21.35 ISC       CTA  
  CMS   ???  IR      +     228.19  25.84 ISC       CMS  
  QIS   ???  IR      +     255.32  27.60 ISC       QIS  
  STK   ???  IR      +     231.39  29.16 ISC       STK  
  WRA   ???  IR      -     257.23  32.49 ISC       WRA  
  ASPA  ???  IR      +     250.48  33.22 ISC       ASPA 
  KNA   ???  IR      -     264.21  37.91 ISC       KNA  
  WARB  ???  IR      -     247.73  40.08 ISC       WARB 
  MEKA  ???  IR      +     248.03  47.36 ISC       MEKA 
  TRT   ???  IR      -     271.47  54.83 ISC       TRT  
  PPR   ???  IR      +     293.99  55.06 ISC       PPR  
  NJ2   ???  IR      -     315.55  66.87 ISC       NJ2  
  LUV   ???  IR      -     298.89  73.84 ISC       LUV  
  SPA   ???  IR      +     180.00  74.56 ISC       SPA  
  KMI   ??Z  IR      c     301.61  75.48 ISC       KMI  
  BKS   ???  IR      +      48.21  84.07 ISC       BKS  
  MHC   ???  IR      +      48.90  84.28 ISC       MHC  
  PRI   ???  IR      +      50.32  84.51 ISC       PRI  
  WDC   ???  IR      +      45.65  85.00 ISC       WDC  
  ORV   ???  IR      +      46.92  85.29 ISC       ORV  
  CMB   ???  IR      +      48.67  85.47 ISC       CMB  
  WMQ   ???  IR      -     314.31  93.92 ISC       WMQ  

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