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
  JIKH  ???  IR      D     273.18   0.38 JMA       JIKH 
  JIO   ???  IR      D     289.39   0.50 JMA       JIO  
  JKMT  ???  IR      D     324.67   0.64 JMA       JKMT 
  OFUJ  ???  IR      D     344.72   0.82 JMA       OFUJ 
  JMK   ???  IR      D     319.48   0.87 JMA       JMK  
  JMM   ???  IR      D     245.37   1.00 JMA       JMM  
  JOU   ???  IR      D     274.64   1.01 JMA       JOU  
  JFK   ???  IR      D     222.93   1.25 JMA       JFK  
  JOM   ???  IR      D     336.84   1.29 JMA       JOM  
  JYK   ???  IR      D     297.23   1.39 JMA       JYK  
  JRG   ???  IR      D     317.55   1.51 JMA       JRG  
  BNX   ???  IR      c     309.20  13.11 BJI       BNX  
  LYN   ???  IR      c     270.12  23.96 BJI       LYN  
  KMI   ???  IR      c     259.98  35.58 BJI       KMI  

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