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
  ABM   ???  IR      -      22.16   3.70 ISC       ABM  
  VTY   ???  IR      -      20.79   4.41 ISC       VTY  
  AVY   ???  IR      -      22.36   4.62 ISC       AVY  
  OPO   ???  IR      -      14.97   4.79 ISC       OPO  
  SLR   ???  IR      -     257.58  16.22 ISC       SLR  
  BLF   ???  IR      +     247.52  18.61 ISC       BLF  
  MZZ   ??Z  IR      +     303.70  20.18 ISC       MZZ  
  NAI   ???  IR      -     336.73  23.54 ISC       NAI  
  BCAO  ???  IR      -     312.38  38.32 ISC       BCAO 
  HYB   ???  IR      -      41.19  51.49 ISC       HYB  
  KIV   ???  IR      -     357.49  66.92 ISC       KIV  
  KIV   SPZ  IR      D     357.49  66.92 MOS       KIV  
  GYA   ???  IR      -      53.48  76.78 ISC       GYA  
  CD2   ??Z  IR      -      48.26  77.29 ISC       CD2  
  EPF   ???  IR      -     327.67  78.13 ISC       EPF  
  CAF   ???  IR      -     329.90  78.73 ISC       CAF  
  GRF   ???  IR      -     337.89  78.86 ISC       GRF  
  BRVK  ???  IR      -      14.72  78.88 ISC       BRVK 
  BRVK  SPZ  IR      D      14.72  78.88 MOS       BRVK 
  LPO   ???  IR      -     329.25  78.95 ISC       LPO  
  BSF   ???  IR      -     334.35  78.97 ISC       BSF  
  SMF   ???  IR      -     331.99  79.26 ISC       SMF  
  LBF   ???  IR      -     332.28  79.47 ISC       LBF  
  AVF   ???  IR      -     331.82  79.58 ISC       AVF  
  TCF   ???  IR      -     330.88  79.70 ISC       TCF  
  LOR   ???  IR      -     332.40  79.74 ISC       LOR  
  ARU   ???  IR      -       7.11  80.07 ISC       ARU  
  ARU   SPZ  IR      D       7.11  80.07 MOS       ARU  
  GTA   ??Z  IR      -      39.47  80.12 ISC       GTA  
  WB2   ???  IR      +     107.81  81.02 ISC       WB2  

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