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      +     226.57   2.16 ISC       ANT  
  YJA   ???  IR      -      89.77   2.95 ISC       YJA  
  FSA   ???  IR      +     147.86   4.60 ISC       FSA  
  CNCB  ???  IR      -       7.30   5.42 ISC       CNCB 
  LPB   ???  IR      -       5.84   5.69 ISC       LPB  
  ZOBO  ???  IR      -       5.36   5.94 ISC       ZOBO 
  CYA   ???  IR      +     157.66   6.73 ISC       CYA  
  RTLL  ???  IR      -     178.77   9.08 ISC       RTLL 
  RTCB  ???  IR      +     180.58   9.23 ISC       RTCB 
  RTBS  ???  IR      -     183.92   9.43 ISC       RTBS 
  ATB   ???  IR      -      42.67  24.69 ISC       ATB  
  CAI   ???  IR      -      67.66  34.21 ISC       CAI  
  FVM   ???  IR      -     340.88  63.27 ISC       FVM  
  ALQ   ???  IR      -     326.93  67.20 ISC       ALQ  
  MNT   ???  IR      +     356.26  67.54 ISC       MNT  
  LIC   ???  IR      -      73.40  68.40 ISC       LIC  
  TIC   ???  IR      -      73.01  68.60 ISC       TIC  
  KIC   ???  IR      -      73.41  68.72 ISC       KIC  
  CMB   ???  IR      -     320.54  77.12 ISC       CMB  
  ORV   ???  IR      -     321.11  78.78 ISC       ORV  
  WDC   ???  IR      -     321.37  80.05 ISC       WDC  
  EDM   ???  IR      +     334.88  84.49 ISC       EDM  
  BUL   ???  IR      d     111.24  88.98 ISC       BUL  
  BNG   ???  IR      -      84.88  89.11 ISC       BNG  

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