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
  WB0   BHZ  AU  --  -   a 189.72  57.84 ISC       WB0  
  WB7   BHZ  AU  --  -   a 189.72  57.91 ISC       WB7  
  WRAB  BHZ  II  00  +   a 189.73  58.00 ISC       WRAB 
  WR0   BHZ  AU  --  -   a 189.52  58.01 ISC       WR0  
  WR6   BHZ  AU  --  -   a 189.62  58.01 ISC       WR6  
  WR5   BHZ  AU  --  -   a 189.65  58.01 ISC       WR5  
  WC3   BHZ  AU  --  -   a 189.71  58.03 ISC       WC3  
  POO   S??  IR      D     272.92  62.69 NDI       POO  
  STKA  BHZ  AU  --  +   a 181.39  69.32 ISC       STKA 
  FFC   BHZ  II  00  -   a  33.52  72.33 ISC       FFC  
  AKH   ???  IR      C     308.92  72.40 BUC       AKH  
  FRD   HHZ  AZ  --  -   a  57.38  77.47 ISC       FRD  
  ULM   BHZ  CN  --  +   a  34.22  78.12 ISC       ULM  
  BURAR ???  IR      C     322.41  78.55 BUC       BURAR
  TESR  ???  IR      C     320.90  78.61 BUC       TESR 
  VRI   ???  IR      C     320.39  79.02 BUC       VRI  
  MSAB  ???  IR      C     318.53  79.68 BUC       MSAB 
  VOIR  ???  IR      C     320.91  80.16 BUC       VOIR 
  ARR   ???  IR      D     321.07  80.42 BUC       ARR  
  VRAC  ???  IR      C     327.85  81.21 BUC       VRAC 
  GZR   ???  IR      D     322.04  81.31 BUC       GZR  
  BZS   ???  IR      D     322.79  81.71 BUC       BZS  
  MDVR  ???  IR      C     322.17  82.28 BUC       MDVR 

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