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
  BKZ   HHZ  NZ  10  -   a 199.88   1.86 ISC       BKZ  
  OUZ   HHZ  NZ  10  -   a 305.02   3.71 ISC       OUZ  
  STKA  BHZ  AU  --  +   a 269.94  29.78 ISC       STKA 
  CTAO  BHZ  IU  10  +   a 293.94  32.04 ISC       CTA  
  PMG   B?Z  IR      C     307.98  38.96 MOS       PMG  
  WC2   BHZ  AU  --  +   a 282.91  41.12 ISC       WC2  
  WRAB  B?Z  IR      C     282.89  41.12 MOS       WRAB 
  SNAA  BHZ  GE  --  +   a 179.95  71.22 ISC       SNAA 
  VNA3  BHZ  AW  --  +   a 177.63  71.53 ISC       VNA3 
  TJN   B?Z  IR      C     321.78  86.77 MOS       TJN  
  NJ2   ???  IR      d     313.61  88.04 BJI       NJ2  
  WHN   ???  IR      c     309.79  89.63 BJI       WHN  

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