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
  SVA   ???  IR      +     311.56   4.26 ISC       SVA  
  VUN   ???  IR      +     312.67   4.33 ISC       VUN  
  SGE   ???  IR      +     312.02   4.99 ISC       SGE  
  AFI   ???  IR      -      42.02   9.33 ISC       AFI  
  DZM   ???  IR      c     262.91  14.34 ISC       DZM  
  KRP   ???  IR      -     196.48  17.73 ISC       KRP  
  RMQ   ???  IR      -     253.26  30.69 ISC       RMQ  
  CTA   ???  IR      -     265.11  33.27 ISC       CTA  
  TOO   ???  IR      +     234.20  35.47 ISC       TOO  
  ASPA  ???  IR      -     257.24  44.24 ISC       ASPA 
  WRA   ???  IR      +     262.57  44.36 ISC       WRA  
  MTN   ???  IR      +     271.04  48.99 ISC       MTN  
  MBL   ???  IR      +     257.73  57.48 ISC       MBL  
  BKS   ???  IR      +      41.97  78.68 ISC       BKS  
  CMB   ???  IR      -      42.74  79.94 ISC       CMB  
  WDC   ???  IR      -      39.66  80.16 ISC       WDC  
  MNA   ???  IR      -      43.45  81.60 ISC       MNA  
  CHTO  ???  IR      -     289.96  90.24 ISC       CHTO 

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