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
  ISN   ???  IR      d     257.80   0.48 ISC       ISN  
  OFU   ???  IR      d     345.24   0.55 ISC       OFU  
  OFUJ  ???  IR      d     342.07   0.58 ISC       OFUJ 
  SEN   ???  IR      d     251.49   0.83 ISC       SEN  
  MIY   ???  IR      d       2.76   1.12 ISC       MIY  
  YAM   ???  IR      d     257.80   1.25 ISC       YAM  
  MRK   ???  IR      d     334.23   1.30 ISC       MRK  
  FKS   ???  IR      d     235.99   1.36 ISC       FKS  
  YAMJ  ???  IR      d     256.98   1.51 ISC       YAMJ 
  SKH   ???  IR      d     282.89   1.54 ISC       SKH  
  HJH   ???  IR      d     301.56   1.57 ISC       HJH  
  NIIJ  ???  IR      d     241.60   2.63 ISC       NIIJ 
  CHJJ  ???  IR      d     223.98   3.39 ISC       CHJJ 
  MAT   ???  IR      d     237.10   3.54 ISC       MAT  
  IIDJ  ???  IR      d     227.58   4.41 ISC       IIDJ 
  ABU   ???  IR      +     236.16   6.26 ISC       ABU  
  IPM   ???  IR      +     238.06  50.25 ISC       IPM  
  WRA   ???  IR      -     188.34  58.59 ISC       WRA  
  GBA   ???  IR      +     265.00  61.72 ISC       GBA  
  GRC   ???  IR      +     333.34  86.98 ISC       GRC  

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