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      +     279.92   3.12 ISC       ANT  
  RTCB  ???  IR      +     191.74   7.34 ISC       RTCB 
  CNCB  ???  IR      -     353.25   7.48 ISC       CNCB 
  LPB   ???  IR      -     352.66   7.77 ISC       LPB  
  ZOBO  ???  IR      -     352.71   8.03 ISC       ZOBO 
  JACH  ???  IR      -     199.53   8.93 ISC       JACH 
  FCH   ???  IR      -     196.67   9.45 ISC       FCH  
  SIV   ???  IR      +      35.41   9.98 ISC       SIV  
  VAO   ???  IR      +      90.13  18.46 ISC       VAO  
  BAO   ???  IR      +      67.89  19.87 ISC       BAO  
  CAI   ???  IR      +      63.32  33.70 ISC       CAI  
  UPA   ???  IR      -     338.30  35.23 ISC       UPA  
  VNA   ???  IR      -     160.11  57.06 ISC       VNA  
  NVL   ???  IR      +     158.72  63.64 ISC       NVL  
  NVL   SPZ  IR      C     158.72  63.64 MOS       NVL  
  UYO   ???  IR      +     334.81  63.69 ISC       UYO  
  TUL   ???  IR      -     334.66  65.74 ISC       TUL  
  SPA   ???  IR      -     180.00  65.87 ISC       SPA  
  MEO   ???  IR      -     331.88  65.91 ISC       MEO  
  LIC   ???  IR      +      71.79  67.58 ISC       LIC  
  KIC   ???  IR      +      71.81  67.90 ISC       KIC  
  LKO   ???  IR      +      68.41  68.75 ISC       LKO  
  SYO   ???  IR      -     158.88  73.31 ISC       SYO  
  SBA   ???  IR      -     190.28  73.41 ISC       SBA  
  BKS   ???  IR      -     318.83  80.65 ISC       BKS  
  LRM   ???  IR      -     329.74  81.03 ISC       LRM  
  MAW   ???  IR      -     162.70  81.19 ISC       MAW  
  MAW   SPZ  IR      D     162.70  81.19 MOS       MAW  
  IFR   ???  IR      +      48.07  82.31 ISC       IFR  
  SES   ???  IR      -     333.45  83.91 ISC       SES  
  FFC   ???  IR      -     340.51  84.20 ISC       FFC  
  SLR   ???  IR      -     115.51  84.27 ISC       SLR  
  EVA   ???  IR      -     116.50  84.61 ISC       EVA  
  BUL   ???  IR      -     110.55  86.84 ISC       BUL  
  PNT   ???  IR      -     328.65  86.91 ISC       PNT  
  EDM   ???  IR      -     334.20  86.99 ISC       EDM  
  KMZ   ???  IR      -     103.38  87.16 ISC       KMZ  
  BCAO  ???  IR      +      84.18  87.80 ISC       BCAO 
  LSZ   ???  IR      -     105.97  88.49 ISC       LSZ  
  PTZ   ???  IR      -     106.34  91.68 ISC       PTZ  

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