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
  VNA1  ???  IR      +     154.69  14.00 ISC       VNA1 
  SNA   ???  IR      -     148.38  15.25 ISC       SNA  
  NVL   ???  IR      +     142.53  19.68 ISC       NVL  
  SYO   ???  IR      -     137.48  29.13 ISC       SYO  
  SPA   ???  IR      -     179.99  31.29 ISC       SPA  
  TUH   ???  IR      +      69.94  39.48 ISC       TUH  
  CER   ???  IR      +      70.15  39.50 ISC       CER  
  RTCB  ???  IR      -     294.97  39.52 ISC       RTCB 
  SUR   ???  IR      +      70.88  41.04 ISC       SUR  
  POF   ???  IR      +      67.45  43.09 ISC       POF  
  FRS   ???  IR      +      73.30  45.41 ISC       FRS  
  BLF   ???  IR      +      73.65  46.37 ISC       BLF  
  SWZ   ???  IR      +      71.32  47.53 ISC       SWZ  
  WIN   ???  IR      +      59.43  47.58 ISC       WIN  
  SEK   ???  IR      +      74.47  47.73 ISC       SEK  
  PRY   ???  IR      +      73.27  48.80 ISC       PRY  
  KSR   ???  IR      +      71.92  49.41 ISC       KSR  
  SLR   ???  IR      +      73.20  50.19 ISC       SLR  
  BFT   ???  IR      +      74.88  51.11 ISC       BFT  
  ZOBO  ???  IR      +     306.15  52.42 ISC       ZOBO 
  BUL   ???  IR      d      69.78  55.06 ISC       BUL  
  LIC   ???  IR      +      23.09  67.12 ISC       LIC  
  KIC   ???  IR      +      23.36  67.31 ISC       KIC  
  TIC   ???  IR      +      23.01  67.53 ISC       TIC  
  BFD   ???  IR      -     171.09  83.84 ISC       BFD  
  ASPA  ???  IR      -     161.83  96.14 ISC       ASPA 

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