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
  CTA   ???  IR      D     261.79  35.94 AUST      CTA  
  STKA  ???  IR      D     242.96  40.49 AUST      STKA 
  KAKA  ???  IR      D     269.08  50.25 AUST      KAKA 
  FITZ  ???  IR      D     260.75  55.50 AUST      FITZ 
  SPA   ???  IR      c     180.00  71.11 NEIC      SPA  
  PET   S?Z  IR      C     344.23  75.13 MOS       PET  
  YSS   ???  IR      c     331.96  75.62 MOS       YSS  
  MNV   ???  IR      c      42.48  78.48 NEIC      MNV  
  TPNV  ???  IR      c      44.60  78.88 NEIC      TPNV 
  BMN   ???  IR      c      41.25  80.23 NEIC      BMN  
  TUC   ???  IR      c      51.02  80.27 NEIC      TUC  
  ELK   ???  IR      c      41.86  81.65 NEIC      ELK  
  SNY   ???  IR      C     318.84  82.57 BJI       SNY  
  MA2   B?Z  IR      D     343.49  82.99 MOS       MA2  
  HLID  ???  IR      c      39.84  83.72 NEIC      HLID 
  CTU   ???  IR      c      43.34  83.86 NEIC      CTU  
  LTX   ???  IR      d      56.52  84.33 NEIC      LTX  
  COLA  B?Z  IR      D      11.48  86.28 MOS       COLA 
  ENH   ???  IR      d     303.23  87.12 NEIC      ENH  
  BILL  B?Z  IR      D     353.26  87.81 MOS       BILL 
  HIA   S?Z  IR      D     323.68  88.83 MOS       HIA  
  VNA3  ???  IR      +     175.48  89.45 AWI       VNA3 
  VNA2  ???  IR      +     176.14  89.92 AWI       VNA2 
  KMI   ???  IR      C     296.23  90.73 BJI       KMI  
  INK   ???  IR      d      14.43  92.26 NEIC      INK  
  LZH   ???  IR      c     306.80  93.69 NEIC      LZH  
  TIXI  B?Z  IR      D     344.71  97.91 MOS       TIXI 

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