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
  SNF   ???  IR      -      91.07  23.01 ISC       SNF  
  DOU   ???  IR      +      91.69  23.40 ISC       DOU  
  MEM   ???  IR      -      89.40  23.89 ISC       MEM  
  LIS   ???  IR      +     129.09  24.51 ISC       LIS  
  TOL   ???  IR      -     119.90  25.84 ISC       TOL  
  MOX   ???  IR      -      84.93  26.91 ISC       MOX  
  BRG   ???  IR      +      82.81  28.04 ISC       BRG  
  KHC   ???  IR      +      86.15  28.80 ISC       KHC  
  KHC   SPZ  IR      C      86.15  28.80 MOS       KHC  
  KSP   ???  IR      +      81.21  29.32 ISC       KSP  
  RBL   ???  IR      d      90.54  30.39 ISC       RBL  
  PUL   ???  IR      -      58.37  32.21 ISC       PUL  
  UZH   ???  IR      -      80.51  33.78 ISC       UZH  
  UZH   SPZ  IR      D      80.51  33.78 MOS       UZH  
  DEV   ???  IR      +      83.86  35.80 ISC       DEV  
  EDM   ???  IR      -     300.19  43.22 ISC       EDM  
  MEO   ???  IR      +     271.29  48.33 ISC       MEO  
  BKR   ???  IR      -      73.39  49.54 ISC       BKR  
  BKR   SPZ  IR      D      73.39  49.54 MOS       BKR  
  MML   ???  IR      +      87.60  52.13 ISC       MML  
  DSI   ???  IR      +      88.32  52.78 ISC       DSI  
  MBH   ???  IR      +      90.10  53.91 ISC       MBH  
  SLY   ???  IR      -      77.12  55.13 ISC       SLY  
  ELT   ???  IR      +      37.37  59.30 ISC       ELT  
  ELT   SPZ  IR      C      37.37  59.30 MOS       ELT  
  SEM   ???  IR      -      42.80  59.57 ISC       SEM  
  SEM   SPZ  IR      D      42.80  59.57 MOS       SEM  
  MHI   ???  IR      -      66.30  61.76 ISC       MHI  
  BNG   ???  IR      -     121.11  66.60 ISC       BNG  
  SHL   ???  IR      D      47.65  85.55 ISC       SHL  

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