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
  CNB   ???  IR      D     232.37  33.38 AUST      CNB  
  CTA   ???  IR      D     260.58  33.41 AUST      CTA  
  CTAO  ???  IR      d     260.58  33.41 NEIC      CTAO 
  TOO   ???  IR      D     230.82  37.12 AUST      TOO  
  STKA  ???  IR      D     241.19  38.58 AUST      STKA 
  WB2   ???  IR      D     259.57  44.58 AUST      WB2  
  ASPA  ???  IR      D     254.27  44.75 AUST      ASPA 
  MBWA  ???  IR      d     255.90  58.03 NEIC      MBWA 
  SBA   ???  IR      d     183.57  60.38 NEIC      SBA  
  MAJO  ???  IR      c     323.38  67.92 NEIC      MAJO 
  QSPA  ???  IR      d     180.04  72.11 NEIC      QSPA 
  SPA   ???  IR      D     180.00  72.16 SPA       SPA  
  MIR   S?Z  IR      D     204.71  73.12 MOS       MIR  
  YSS   S?Z  IR      C     333.39  73.44 MOS       YSS  
  BAR   ???  IR      c      49.54  77.58 NEIC      BAR  
  CMB   ???  IR      c      43.26  77.89 NEIC      CMB  
  OMM   ???  IR      c      44.24  78.57 NEIC      OMM  
  YBH   ???  IR      c      39.13  78.58 NEIC      YBH  
  BEKR  ???  IR      c      41.73  78.94 NEIC      BEKR 
  HUMO  ???  IR      c      38.30  78.95 NEIC      HUMO 
  WCN   ???  IR      c      42.47  79.01 NEIC      WCN  
  GLA   ???  IR      c      50.01  79.11 NEIC      GLA  
  TPH   ???  IR      c      44.62  80.00 NEIC      TPH  
  TPNV  ???  IR      c      46.00  80.07 NEIC      TPNV 
  MOD   ???  IR      c      40.06  80.14 NEIC      MOD  
  BMN   ???  IR      c      42.60  81.26 NEIC      BMN  
  WVOR  ???  IR      c      40.32  81.46 NEIC      WVOR 
  TUC   ???  IR      c      52.32  81.75 NEIC      TUC  
  GNW   ???  IR      c      34.36  82.03 NEIC      GNW  
  WUAZ  ???  IR      c      49.23  82.80 NEIC      WUAZ 
  HAWA  ???  IR      c      36.65  83.16 NEIC      HAWA 
  MVU   ???  IR      c      46.26  83.62 NEIC      MVU  
  MAW   ???  IR      D     199.76  83.81 AUST      MAW  
  MCK   ???  IR      c      12.72  84.59 NEIC      MCK  
  SPUT  ???  IR      c      43.71  84.82 NEIC      SPUT 
  TCUT  ???  IR      c      44.26  85.41 NEIC      TCUT 
  NEW   ???  IR      c      36.01  85.56 NEIC      NEW  
  LTX   ???  IR      c      57.62  86.05 NEIC      LTX  
  ANMO  ???  IR      c      51.54  86.15 NEIC      ANMO 
  REDW  ???  IR      c      42.48  86.84 NEIC      REDW 
  DAWY  ???  IR      c      16.10  87.14 NEIC      DAWY 
  KMI   ???  IR      C     297.14  87.82 BJI       KMI  
  SYO   S?Z  IR      C     192.83  89.11 MOS       SYO  
  SNAA  ???  IR      -     178.61  90.56 AWI       SNAA 
  VNA1  ???  IR      +     176.74  91.37 AWI       VNA1 
  INK   ???  IR      d      15.23  91.93 NEIC      INK  

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