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
  ANT   ???  IR      c     236.05   2.23 ISC       ANT  
  SLA   ???  IR      +     130.75   3.48 ISC       SLA  
  CCH   ???  IR      +      23.25   5.49 ISC       CCH  
  CNCB  ???  IR      +       4.08   5.64 ISC       CNCB 
  LPB   ???  IR      +       2.81   5.91 ISC       LPB  
  ZOBO  ???  IR      +       2.47   6.17 ISC       ZOBO 
  RTLL  ???  IR      -     180.42   8.83 ISC       RTLL 
  SIV   ???  IR      +      48.32   9.45 ISC       SIV  
  MRA   ???  IR      +     167.07  10.19 ISC       MRA  
  VAO   ???  IR      +      95.68  19.78 ISC       VAO  
  BAO   ???  IR      -      74.15  20.44 ISC       BAO  
  ANCC  ???  IR      +     341.19  27.12 ISC       ANCC 
  TUL   ???  IR      +     335.35  63.59 ISC       TUL  
  NVL   ???  IR      +     159.01  65.76 ISC       NVL  
  NVL   SPZ  IR      C     159.01  65.76 MOS       NVL  
  ALQ   ???  IR      -     326.78  67.56 ISC       ALQ  
  SPA   ???  IR      -     180.00  67.67 ISC       SPA  
  SPA   SPZ  IR      D     180.00  67.67 MOS       SPA  
  SYO   ???  IR      -     159.26  75.43 ISC       SYO  
  WIN   ???  IR      -     109.45  77.76 ISC       WIN  
  HVD   ???  IR      +     119.71  82.05 ISC       HVD  
  FRS   ???  IR      -     118.85  82.22 ISC       FRS  
  KSR   ???  IR      -     115.75  84.96 ISC       KSR  
  TOL   ???  IR      +      44.04  86.25 ISC       TOL  
  BUL   ???  IR      c     111.12  88.63 ISC       BUL  
  KRI   ???  IR      c     108.48  90.81 ISC       KRI  
  CSY   ???  IR      +     179.57  91.52 ISC       CSY  

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