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
  SVA   ???  IR      +     352.06   5.36 ISC       SVA  
  INH   ???  IR      +     290.86  10.05 ISC       INH  
  NOU   ???  IR      +     273.01  11.84 ISC       NOU  
  LUG   ???  IR      +     302.51  13.87 ISC       LUG  
  HNR   ???  IR      +     303.91  23.12 ISC       HNR  
  BRS   ???  IR      -     255.12  24.20 ISC       BRS  
  CAN   ???  IR      -     238.84  28.76 ISC       CAN  
  PMG   ???  IR      -     289.13  33.69 ISC       PMG  
  ASP   ???  IR      -     260.27  41.42 ISC       ASP  
  WB3   ???  IR      -     265.93  41.73 ISC       WB3  
  GLS   ???  IR      -     257.18  46.25 ISC       GLS  
  MBL   ???  IR      -     260.01  54.67 ISC       MBL  
  SBA   ???  IR      +     183.21  54.78 ISC       SBA  
  LEM   ???  IR      -     270.94  70.47 ISC       LEM  
  MAT   ???  IR      -     326.04  71.14 ISC       MAT  
  TNP   ???  IR      -      45.13  85.43 ISC       TNP  
  BMN   ???  IR      -      43.20  86.75 ISC       BMN  
  EUR   ???  IR      -      44.52  87.02 ISC       EUR  
  CHG   ???  IR      +     290.96  88.86 ISC       CHG  

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