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
  PEL   ???  IR      d      56.44  15.40 ISC       PEL  
  RTCB  ???  IR      -      56.09  17.69 ISC       RTCB 
  RTLL  ???  IR      -      56.38  18.00 ISC       RTLL 
  FSA   ???  IR      -      50.97  23.32 ISC       FSA  
  HJA   ???  IR      +      47.69  25.92 ISC       HJA  
  CNCB  ???  IR      +      36.18  30.08 ISC       CNCB 
  LPB   ???  IR      +      35.73  30.28 ISC       LPB  
  ZOBO  ???  IR      +      35.45  30.50 ISC       ZOBO 
  SPA   ???  IR      +     180.00  47.43 ISC       SPA  
  ATB   ???  IR      +      46.87  49.47 ISC       ATB  
  UPA   ???  IR      -       8.11  51.83 ISC       UPA  
  NVL   ???  IR      +     155.64  52.76 ISC       NVL  
  NVL   SPZ  IR      C     155.64  52.76 MOS       NVL  
  SYO   ???  IR      +     160.52  61.52 ISC       SYO  
  MAW   ???  IR      +     167.60  67.45 ISC       MAW  
  BLE   ???  IR      +     124.39  77.23 ISC       BLE  
  MEO   ???  IR      +     349.42  78.04 ISC       MEO  
  TUL   ???  IR      +     351.89  78.81 ISC       TUL  
  POF   ???  IR      -     121.85  81.15 ISC       POF  
  CLE   ???  IR      -       3.36  83.97 ISC       CLE  
  CMB   ???  IR      +     333.44  86.30 ISC       CMB  
  BFS   ???  IR      -     124.46  87.13 ISC       BFS  
  DZM   ???  IR      c     242.28  87.34 ISC       DZM  
  OTT   ???  IR      -       7.21  88.25 ISC       OTT  
  SLR   ???  IR      +     124.67  88.89 ISC       SLR  
  BUL   ???  IR      c     121.16  93.23 ISC       BUL  

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