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      d      23.01   0.70 ISC       PVC  
  DZM   ???  IR      c     201.79   3.95 ISC       DZM  
  BRS   ???  IR      +     234.71  16.65 ISC       BRS  
  MNG   ???  IR      +     165.39  23.06 ISC       MNG  
  CMS   ???  IR      -     232.74  23.92 ISC       CMS  
  LTZ   ???  IR      +     172.47  24.58 ISC       LTZ  
  WRA   ???  IR      -     261.66  31.83 ISC       WRA  
  WARB  ???  IR      +     250.93  38.94 ISC       WARB 
  NWAO  ???  IR      -     241.97  47.58 ISC       NWAO 
  MUN   ???  IR      -     243.32  48.38 ISC       MUN  
  IPM   ???  IR      -     282.05  69.78 ISC       IPM  
  PSI   ???  IR      -     279.60  71.15 ISC       PSI  
  SPA   ???  IR      +     180.00  71.72 ISC       SPA  
  LZH   ??Z  IR      +     312.47  81.31 ISC       LZH  
  SHL   ???  IR      C     298.46  85.94 ISC       SHL  
  PRI   ???  IR      +      50.20  86.44 ISC       PRI  
  ORV   ???  IR      +      46.84  87.34 ISC       ORV  
  CMB   ???  IR      +      48.59  87.46 ISC       CMB  
  FRI   ???  IR      +      49.76  87.50 ISC       FRI  

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