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
  SANI  BHZ  GE  --  -   a   8.85   6.32 ISC       SANI 
  TOLI2 BHZ  GE  --  +   a 335.57  10.29 ISC       TOLI2
  WC1   BHZ  AU  --  -   a 142.91  14.64 ISC       WC1  
  WC2   BHZ  AU  --  -   a 142.84  14.65 ISC       WC2  
  WB2   BHZ  AU  --  -   a 142.92  14.66 ISC       WB2  
  WR2   BHZ  AU  --  -   a 142.90  14.67 ISC       WR2  
  WC3   BHZ  AU  --  -   a 142.90  14.68 ISC       WC3  
  WR3   BHZ  AU  --  -   a 142.83  14.68 ISC       WR3  
  BLDU  BHZ  AU  --  +   a 198.21  23.49 ISC       BLDU 
  KMI   ???  IR      d     327.46  39.71 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