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
  MLR   ???  IR      +     254.76   0.27 ISC       MLR  
  VRI   ???  IR      +      43.51   0.42 ISC       VRI  
  ISR   ???  IR      +     159.93   0.47 ISC       ISR  
  MTUR  ???  IR      +     249.57   0.94 ISC       MTUR 
  BIR   ???  IR      -      51.98   1.16 ISC       BIR  
  PPE   ???  IR      +      56.48   1.28 ISC       PPE  
  CFR   ???  IR      +     106.01   1.34 ISC       CFR  
  PTT   ???  IR      +       2.05   1.37 ISC       PTT  
  CVD   ???  IR      -     135.03   1.75 ISC       CVD  
  KIS   ???  IR      -      49.51   2.25 ISC       KIS  
  KIS   SPZ  IR      D      49.51   2.25 MOS       KIS  
  PSN   ???  IR      -     143.97   2.31 ISC       PSN  
  DEV   ???  IR      -     278.87   2.41 ISC       DEV  
  PVL   ???  IR      -     197.04   2.45 ISC       PVL  
  BZS   ???  IR      -     272.62   3.30 ISC       BZS  
  SSR   ???  IR      -     259.42   3.31 ISC       SSR  
  PGB   ???  IR      +     207.96   3.39 ISC       PGB  
  UZH   ???  IR      -     319.63   4.12 ISC       UZH  
  UZH   SPZ  IR      D     319.63   4.12 MOS       UZH  
  MMB   ???  IR      -     206.23   4.39 ISC       MMB  
  SRS   ???  IR      +     205.03   4.87 ISC       SRS  
  KNT   ???  IR      -     210.71   5.05 ISC       KNT  
  PAIG  ???  IR      -     199.92   5.96 ISC       PAIG 
  TRI   ???  IR      D     275.43   8.80 ISC       TRI  
  KBA   ???  IR      +     284.22   9.11 ISC       KBA  
  KHC   ???  IR      -     297.00   9.35 ISC       KHC  
  BKR   ???  IR      +     100.99  13.02 ISC       BKR  
  BKR   SPZ  IR      C     100.99  13.02 MOS       BKR  

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