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
  PVC   ???  IR      d     324.31   1.64 ISC       PVC  
  DZM   ???  IR      c     221.65   4.01 ISC       DZM  
  RMQ   ???  IR      -     244.99  20.32 ISC       RMQ  
  ASPA  ???  IR      -     255.78  33.24 ISC       ASPA 
  SPA   ???  IR      +     180.00  71.03 ISC       SPA  
  KDC   ???  IR      -      19.52  82.86 ISC       KDC  
  SVW   ???  IR      +      16.27  84.73 ISC       SVW  
  ARN   ???  IR      -      48.30  85.88 ISC       ARN  
  BCH   ???  IR      -      50.77  85.93 ISC       BCH  
  TTA   ???  IR      -      15.12  86.17 ISC       TTA  
  ABL   ???  IR      -      51.38  86.42 ISC       ABL  
  WDC   ???  IR      +      45.08  86.70 ISC       WDC  
  PMR   ???  IR      -      18.52  86.96 ISC       PMR  
  LBFM  ???  IR      -      44.64  87.50 ISC       LBFM 
  TNP   ???  IR      +      49.16  89.27 ISC       TNP  
  IMA   ???  IR      +      14.21  89.35 ISC       IMA  
  GMW   ???  IR      +      38.88  89.89 ISC       GMW  
  FBA   ???  IR      +      16.88  89.91 ISC       FBA  
  LON   ???  IR      +      39.90  90.09 ISC       LON  
  RMW   ???  IR      +      39.27  90.43 ISC       RMW  

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