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
  ATH   ???  IR      C     141.90   0.21 ATH       ATH  
  VLI   ???  IR      C     199.29   1.50 ATH       VLI  
  EVR   ???  IR      D     300.17   1.57 ATH       EVR  
  APE   ???  IR      D     123.58   1.90 ATH       APE  
  PLG   ???  IR      C     357.89   2.23 ATH       PLG  
  JAN   ???  IR      D     306.57   2.60 ATH       JAN  
  SRN   ???  IR      +     303.26   3.27 TIR       SRN  
  BCI   ???  IR      +     328.84   5.00 TIR       BCI  
  ULC   S?Z  IR      -     320.49   5.05 PDG       ULC  
  PVY   S?Z  IR      -     329.48   5.23 PDG       PVY  
  PDG   S?Z  IR      +     323.89   5.40 PDG       PDG  
  BEY   S?Z  IR      -     330.62   5.49 PDG       BEY  
  BDV   S?Z  IR      -     320.35   5.50 PDG       BDV  
  HCY   S?Z  IR      -     319.65   5.79 PDG       HCY  
  NKY   S?Z  IR      +     324.78   5.82 PDG       NKY  
  PLE   S?Z  IR      -     329.95   6.08 PDG       PLE  
  BRY   S?Z  IR      -     322.83   6.10 PDG       BRY  
  TLB   ???  IR      -      26.22   7.27 BUC       TLB  
  ISR   ???  IR      -      16.84   7.33 BUC       ISR  
  VRI   ???  IR      -      15.99   8.07 BUC       VRI  
  ARSA  ???  IR      C     329.63  10.85 VIE       ARSA 
  KBA   ???  IR      C     323.21  11.67 VIE       KBA  
  MOA   ???  IR      C     328.01  11.84 VIE       MOA  
  WTTA  ???  IR      C     319.99  12.64 VIE       WTTA 
  CLL   ???  IR      +     333.88  15.13 CLL       CLL  

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