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
  LMG   ???  IR      -     173.60   2.94 ISC       LMG  
  PMG   ???  IR      -     190.78   3.48 ISC       PMG  
  CTA   ???  IR      c     186.04  14.12 ISC       CTA  
  WB2   ???  IR      -     222.06  19.09 ISC       WB2  
  WRA   ???  IR      +     222.09  19.10 ISC       WRA  
  RMQ   ???  IR      -     177.59  20.43 ISC       RMQ  
  BRS   ???  IR      -     168.07  21.82 ISC       BRS  
  ASPA  ???  IR      -     215.86  22.12 ISC       ASPA 
  DZM   ???  IR      d     133.47  24.09 ISC       DZM  
  NOU   ???  IR      c     133.91  24.25 ISC       NOU  
  COO   ???  IR      -     171.60  24.78 ISC       COO  
  STK   ???  IR      +     191.96  26.43 ISC       STK  
  WBN   ???  IR      -     222.99  28.53 ISC       WBN  
  MBL   ???  IR      -     238.17  31.03 ISC       MBL  
  BFD   ???  IR      +     188.09  31.44 ISC       BFD  
  TOO   ???  IR      +     183.54  31.53 ISC       TOO  
  PPR   ???  IR      -     298.18  32.93 ISC       PPR  
  TAU   ???  IR      -     180.61  36.79 ISC       TAU  
  MAT   ???  IR      -     348.68  43.23 ISC       MAT  
  NVS   ???  IR      -     328.03  80.64 ISC       NVS  
  SPA   ???  IR      -     180.00  84.07 ISC       SPA  

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