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
  LAT   ???  IR      -     241.75   0.87 ISC       LAT  
  LMG   ???  IR      -     172.04   2.67 ISC       LMG  
  PMG   ???  IR      +     191.00   3.19 ISC       PMG  
  TZZ   ???  IR      +     278.17   6.59 ISC       TZZ  
  HNR   ???  IR      +     105.46  12.46 ISC       HNR  
  CTA   ???  IR      +     185.99  13.84 ISC       CTA  
  MTN   ???  IR      -     247.01  17.66 ISC       MTN  
  WRA   ???  IR      -     222.56  18.86 ISC       WRA  
  RMQ   ???  IR      +     177.44  20.15 ISC       RMQ  
  BRS   ???  IR      +     167.83  21.56 ISC       BRS  
  ASPA  ???  IR      -     216.19  21.86 ISC       ASPA 
  DZM   ???  IR      c     132.95  23.93 ISC       DZM  
  NOU   ???  IR      c     133.40  24.08 ISC       NOU  
  COO   ???  IR      -     171.42  24.51 ISC       COO  
  STK   ???  IR      -     192.00  26.15 ISC       STK  
  MBL   ???  IR      +     238.54  30.85 ISC       MBL  
  RKG   ???  IR      +     221.04  40.01 ISC       RKG  
  IPM   ???  IR      -     281.75  47.88 ISC       IPM  
  GBA   ???  IR      +     286.30  72.55 ISC       GBA  

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