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
  NIUE  BHZ  AU  --  -   a  48.37   6.64 ISC       NIUE 
  OXZ   HHZ  NZ  10  +   a 205.16  22.33 ISC       OXZ  
  SYZ   HHZ  NZ  10  -   a 205.06  26.15 ISC       SYZ  
  WB5   BHZ  AU  --  +   a 264.37  46.83 ISC       WB5  
  WB10  BHZ  AU  --  +   a 264.52  46.83 ISC       WB0  
  WC4   BHZ  AU  --  -   a 264.25  46.83 ISC       WC4  
  FORT  BHZ  AU  --  +   a 248.79  50.55 ISC       FORT 
  ELIB  BHZ  IR      -     185.72  83.86 UCC       ELIB 
  TROLL BHZ  IR      c     179.28  84.64 AWI       TROLL
  SNAA  BHZ  IR      c     177.57  84.84 AWI       SNAA 
  VNA3  BHZ  IR      c     175.34  84.88 AWI       VNA3 
  VNA3  BHZ  AW  --  +   a 175.34  84.88 ISC       VNA3 
  VNA2  BHZ  IR      c     176.00  85.34 AWI       VNA2 
  BNX   ???  IR      d     323.75  86.46 BJI       BNX  
  HNS   ???  IR      c     311.50  89.56 BJI       HNS  
  CMAR  B?Z  IR      C     288.45  93.60 MOS       CMAR 

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