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      d     298.30  16.40 ISC       DZM  
  BRS   ???  IR      +     270.21  25.72 ISC       BRS  
  COO   ???  IR      -     262.70  25.85 ISC       COO  
  RMQ   ???  IR      -     270.03  29.41 ISC       RMQ  
  CMS   ???  IR      -     259.24  30.87 ISC       CMS  
  CTA   ???  IR      +     279.81  33.85 ISC       CTA  
  STK   ???  IR      +     257.51  34.38 ISC       STK  
  QIS   ???  IR      +     274.73  39.33 ISC       QIS  
  ASPA  ???  IR      -     267.37  43.08 ISC       ASPA 
  FORR  ???  IR      +     255.41  45.88 ISC       FORR 
  SPA   ???  IR      +     180.00  59.37 ISC       SPA  
  SYO   ???  IR      +     193.06  76.72 ISC       SYO  
  PRS   ???  IR      +      42.59  85.32 ISC       PRS  
  MHC   ???  IR      +      41.71  85.87 ISC       MHC  
  CMB   ???  IR      +      41.90  87.06 ISC       CMB  
  WDC   ???  IR      +      38.90  87.63 ISC       WDC  

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