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
  AAI   ???  IR      +     339.22   3.62 ISC       AAI  
  MTN   ???  IR      +     164.24   5.94 ISC       MTN  
  KNA   ???  IR      -     184.60   8.63 ISC       KNA  
  WB5   ???  IR      +     160.01  13.56 ISC       WB5  
  WRA   ???  IR      -     160.21  13.61 ISC       WRA  
  QIS   ???  IR      +     144.77  16.59 ISC       QIS  
  ASPA  ???  IR      +     166.03  17.01 ISC       ASPA 
  NANU  ???  IR      -     219.70  20.42 ISC       NANU 
  CTA   ???  IR      +     130.10  20.77 ISC       CTA  
  FORR  ???  IR      -     182.96  23.66 ISC       FORR 
  COOL  ???  IR      +     197.21  24.92 ISC       COOL 
  MRWA  ???  IR      +     208.36  25.41 ISC       MRWA 
  STK   ???  IR      -     156.95  27.12 ISC       STK  
  MUN   ???  IR      +     204.84  27.68 ISC       MUN  
  NWAO  ???  IR      +     202.25  28.11 ISC       NWAO 
  BRS   ???  IR      -     135.19  29.93 ISC       BRS  
  BWA   ???  IR      -     149.89  32.32 ISC       BWA  
  CAN   ???  IR      -     150.18  33.32 ISC       CAN  
  DZM   ???  IR      c     116.64  38.61 ISC       DZM  
  SPA   ???  IR      -     180.00  82.94 ISC       SPA  

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