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
  JKZ   ???  IR      D     302.64   0.46 JMA       JKZ  
  JKEN  ???  IR      D     348.84   0.47 JMA       JKEN 
  JOM   ???  IR      D     237.54   0.49 JMA       JOM  
  JANG  ???  IR      D     339.23   0.68 JMA       JANG 
  JMK   ???  IR      D     211.22   0.92 JMA       JMK  
  JRG   ???  IR      D     250.05   0.99 JMA       JRG  
  JAH   ???  IR      D     296.45   1.02 JMA       JAH  
  JTM   ???  IR      D     331.13   1.20 JMA       JTM  
  JTM   BHZ  JP  --  -   a 331.08   1.20 ISC       JTM  
  JYK   ???  IR      D     234.75   1.41 JMA       JYK  
  SEY   B?Z  IR      C      11.85  24.08 MOS       SEY  
  KURK  B?Z  IR      C     306.03  44.56 MOS       KURK 
  KURK  BHZ  II  00  +   a 306.03  44.56 ISC       KURK 
  ARU   B?Z  IR      C     317.38  54.57 MOS       ARU  
  KIRV  B?Z  IR      C     322.04  58.30 MOS       KIRV 
  KBZ   B?Z  IR      C     310.09  69.40 MOS       KBZ  

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