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
  RTLL  ???  IR      +     105.66  38.30 ISC       RTLL 
  CYA   ???  IR      -     101.80  41.06 ISC       CYA  
  CNCB  ???  IR      +      84.30  42.63 ISC       CNCB 
  LPB   ???  IR      +      83.86  42.64 ISC       LPB  
  ZOBO  ???  IR      +      83.49  42.72 ISC       ZOBO 
  BMG   ???  IR      -      53.51  51.93 ISC       BMG  
  BAO   ???  IR      +      92.77  60.70 ISC       BAO  
  SPA   ???  IR      c     180.00  61.89 ISC       SPA  
  ATB   ???  IR      +      78.19  62.56 ISC       ATB  
  ALQ   ???  IR      +       5.74  63.16 ISC       ALQ  
  MEO   ???  IR      +      12.89  64.12 ISC       MEO  
  PRI   ???  IR      +     352.86  64.51 ISC       PRI  
  TUL   ???  IR      -      15.00  65.80 ISC       TUL  
  CMB   ???  IR      +     353.38  66.36 ISC       CMB  
  BKS   ???  IR      -     351.77  66.41 ISC       BKS  
  MNA   ???  IR      +     355.33  66.56 ISC       MNA  
  MIN   ???  IR      +     352.70  68.77 ISC       MIN  
  SNA   ???  IR      +     160.26  70.16 ISC       SNA  
  DZM   ???  IR      d     254.15  72.18 ISC       DZM  
  SES   ???  IR      +       1.08  78.34 ISC       SES  
  SYO   ???  IR      +     170.23  80.89 ISC       SYO  
  MIR   ???  IR      -     190.06  83.46 ISC       MIR  
  MIR   SPZ  IR      D     190.06  83.46 MOS       MIR  
  MAW   ???  IR      -     178.29  84.36 ISC       MAW  
  ADE   ???  IR      -     231.17  87.83 ISC       ADE  

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