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
  JAHD  ???  IR      D     251.25   0.58 JMA       JAHD 
  JARK  ???  IR      D     229.89   0.69 JMA       JARK 
  JOT   ???  IR      D     265.01   0.77 JMA       JOT  
  JKB   ???  IR      D     299.73   0.89 JMA       JKB  
  JNBK  ???  IR      C      31.77   0.97 JMA       JNBK 
  JEM   BHZ  JP  --  +   a  54.98   0.99 ISC       JEM  
  ERM   BHZ  II  10  +   a  55.24   0.99 ISC       ERM  
  ERM   BHZ  II  00  +   a  55.24   0.99 ISC       ERM  
  JEM   ???  IR      C      55.20   0.99 JMA       JEM  
  JTM   ???  IR      D     228.76   1.00 JMA       JTM  
  JTM   BHZ  JP  --  -   a 228.97   1.00 ISC       JTM  
  JIAM  ???  IR      D     354.91   1.17 JMA       JIAM 
  JSR   ???  IR      D     274.08   1.24 JMA       JSR  
  JNB   ???  IR      D     323.40   1.27 JMA       JNB  
  JBT2  ???  IR      D       9.53   1.34 JMA       JBT2 
  JYM2  ???  IR      D     298.24   1.43 JMA       JYM2 
  JEW   ???  IR      D     342.04   1.46 JMA       JEW  
  JEW   BHZ  JP  --  -   a 341.97   1.46 ISC       JEW  
  JOMM  ???  IR      D     273.34   1.54 JMA       JOMM 
  JOSM  ???  IR      D     288.87   2.03 JMA       JOSM 
  JKA   BHZ  JP  --  +   a   8.18   2.69 ISC       JKA  
  NMR   S?Z  IR      C      53.58   3.32 MOS       NMR  
  KUR   S?Z  IR      C      46.30   5.67 MOS       KUR  
  ULN   B?Z  IR      C     296.43  25.56 MOS       ULN  
  AKASG B?Z  IR      C     321.73  71.13 MOS       AKASG
  BRTR  B?Z  IR      C     311.14  76.31 MOS       BRTR 

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