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
  ARMA  ???  IR      D     239.80  29.79 AUST      ARMA 
  CNB   ???  IR      C     232.31  33.29 AUST      CNB  
  CTA   ???  IR      D     260.59  33.30 AUST      CTA  
  CTAO  ???  IR      d     260.59  33.30 NEIC      CTAO 
  STKA  ???  IR      D     241.16  38.48 AUST      STKA 
  ASPA  ???  IR      D     254.28  44.64 AUST      ASPA 
  KAKA  ???  IR      D     269.06  47.44 AUST      KAKA 
  FORT  ???  IR      D     244.64  49.86 AUST      FORT 
  FITZ  ???  IR      D     260.61  52.88 AUST      FITZ 
  SPA   ???  IR      C     180.00  72.16 SPA       SPA  
  PET   ???  IR      d     345.87  73.38 MOS       PET  
  SAO   ???  IR      c      43.90  76.56 NEIC      SAO  
  ISA   ???  IR      c      46.20  77.95 NEIC      ISA  
  CMB   ???  IR      c      43.31  77.97 NEIC      CMB  
  WDC   ???  IR      c      40.21  78.07 NEIC      WDC  
  YBH   ???  IR      c      39.18  78.65 NEIC      YBH  
  DAC   ???  IR      c      46.06  78.88 NEIC      DAC  
  GSC   ???  IR      d      47.24  78.92 NEIC      GSC  
  DBO   ???  IR      c      37.81  79.17 NEIC      DBO  
  GLA   ???  IR      c      50.06  79.19 NEIC      GLA  
  MTPC  ???  IR      c      47.62  79.89 NEIC      MTPC 
  CN2   ???  IR      D     322.44  79.97 BJI       CN2  
  LDFC  ???  IR      c      48.16  80.00 NEIC      LDFC 
  TPNV  ???  IR      c      46.05  80.15 NEIC      TPNV 
  MOD   ???  IR      c      40.11  80.21 NEIC      MOD  
  PINOR ???  IR      c      38.28  80.97 NEIC      PINOR
  GNW   ???  IR      c      34.41  82.09 NEIC      GNW  
  LON   ???  IR      c      35.48  82.16 NEIC      LON  
  PGC   ???  IR      c      33.28  82.43 NEIC      PGC  
  WUAZ  ???  IR      c      49.27  82.88 NEIC      WUAZ 
  HAWA  ???  IR      c      36.70  83.22 NEIC      HAWA 
  ENH   ???  IR      c     304.23  84.17 NEIC      ENH  
  MCK   ???  IR      c      12.76  84.61 NEIC      MCK  
  SPUT  ???  IR      c      43.76  84.90 NEIC      SPUT 
  CTU   ???  IR      c      44.55  85.06 NEIC      CTU  
  TCUT  ???  IR      c      44.30  85.49 NEIC      TCUT 
  HWUT  ???  IR      c      43.81  85.62 NEIC      HWUT 
  LTX   ???  IR      c      57.66  86.14 NEIC      LTX  
  KMI   ???  IR      C     297.18  87.72 BJI       KMI  
  SNAA  ???  IR      -     178.65  90.56 AWI       SNAA 
  VNA3  ???  IR      -     176.43  90.71 AWI       VNA3 
  VNA2  ???  IR      -     177.11  91.14 AWI       VNA2 
  VNA1  ???  IR      -     176.78  91.37 AWI       VNA1 

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