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
  LPAZ  ???  IR      d      20.04   2.80 NEIC      LPAZ 
  HJA   ???  IR      c     141.38   5.49 NEIC      HJA  
  VCA   ???  IR      c     175.22   9.79 NEIC      VCA  
  TCA   ???  IR      c     162.51  13.01 NEIC      TCA  
  PEL   ???  IR      D     185.32  14.22 GUC       PEL  
  COR2  ???  IR      c      89.77  19.44 VAO       COR2 
  BDFB  ???  IR      c      84.03  20.42 NEIC      BDFB 
  BAO   ???  IR      c      84.03  20.45 NEIC      BAO  
  BOG   ???  IR      D     347.79  23.91 BOG       BOG  
  AZU   S?Z  IR      C     336.53  28.74 CASC      AZU  
  UPA   B?Z  IR      D     338.81  29.58 CASC      UPA  
  UPA   S?Z  IR      D     338.81  29.58 CASC      UPA  
  JEF   S?Z  IR      D     339.27  29.75 CASC      JEF  
  ACR   S?Z  IR      D     331.99  30.71 CASC      ACR  
  GOGA  ???  IR      d     345.13  53.82 NEIC      GOGA 
  OXF   ???  IR      d     339.94  56.55 NEIC      OXF  
  BLA   ???  IR      c     349.24  56.85 NEIC      BLA  
  BLA   SPZ  IR      C     349.24  56.85 MOS       BLA  
  MIAR  ???  IR      d     336.26  58.05 NEIC      MIAR 
  LTX   ???  IR      c     324.48  58.42 NEIC      LTX  
  BLO   ???  IR      d     344.44  60.05 NEIC      BLO  
  SHEL  ???  IR      c      97.92  60.26 NEIC      SHEL 
  LSCT  ???  IR      d     356.47  60.43 NEIC      LSCT 
  GDL2  ???  IR      d     326.01  61.03 NEIC      GDL2 
  VNA3  ???  IR      +     161.70  62.56 AWI       VNA3 
  VNA1  ???  IR      +     160.88  62.76 AWI       VNA1 
  LBNH  ???  IR      d     357.74  62.92 NEIC      LBNH 
  VNA2  ???  IR      +     161.06  63.13 AWI       VNA2 
  CBKS  ???  IR      d     333.78  64.21 NEIC      CBKS 
  ANMO  SPZ  IR      D     326.43  64.25 MOS       ANMO 
  LIC   ???  IR      c      74.86  67.90 NEIC      LIC  
  TIC   ???  IR      c      74.45  68.07 NEIC      TIC  
  KIC   ???  IR      c      74.84  68.21 NEIC      KIC  
  PFO   SPZ  IR      D     318.93  69.04 MOS       PFO  
  NVL   BPZ  IR      C     159.52  69.29 MOS       NVL  
  SPA   SPZ  IR      D     180.00  71.19 MOS       SPA  
  DAC   ???  IR      d     320.37  71.51 NEIC      DAC  
  ELK   ???  IR      d     325.12  73.21 NEIC      ELK  
  MNV   ???  IR      d     321.75  73.28 NEIC      MNV  
  STEW  ???  IR      d     330.04  73.31 NEIC      STEW 
  GCMT  ???  IR      d     331.79  74.17 NEIC      GCMT 
  TPMT  ???  IR      d     329.96  74.28 NEIC      TPMT 
  BZMT  ???  IR      d     331.07  74.57 NEIC      BZMT 
  BGMT  ???  IR      d     330.10  74.83 NEIC      BGMT 
  SXM   ???  IR      d     331.18  75.14 NEIC      SXM  
  LRM   ???  IR      d     330.29  75.47 NEIC      LRM  
  HBMT  ???  IR      d     330.18  75.52 NEIC      HBMT 
  BUT   ???  IR      d     330.36  75.66 NEIC      BUT  
  ELMT  ???  IR      d     330.75  76.00 NEIC      ELMT 
  LYMT  ???  IR      d     331.17  76.25 NEIC      LYMT 
  BPMT  ???  IR      d     330.19  76.39 NEIC      BPMT 
  OVMT  ???  IR      d     330.86  76.64 NEIC      OVMT 
  AVE   ???  IR      C      48.82  78.50 RBA       AVE  
  BOSA  ???  IR      c     118.33  84.83 NEIC      BOSA 
  SLR   ???  IR      c     116.52  88.33 PRE       SLR  
  CPZ   ???  IR      D      35.17  88.61 BGS       CPZ  
  DLF   ???  IR      D      32.20  89.80 DIAS      DLF  
  DMUB  ???  IR      D      31.57  89.94 DIAS      DMUB 
  HCG   ???  IR      D      33.95  90.77 BGS       HCG  
  HTR   ???  IR      D      34.28  90.86 BGS       HTR  
  HGH   ???  IR      D      34.81  90.88 BGS       HGH  
  HAE   ???  IR      D      34.54  91.22 BGS       HAE  
  BDI   ???  IR      D      45.48  95.85 ROM       BDI  
  DAVA  ???  IR      C      42.27  96.51 VIE       DAVA 
  PGD   ???  IR      C      45.94  96.54 ROM       PGD  
  MOTA  ???  IR      C      42.51  97.31 VIE       MOTA 
  MOTA  SPZ  IR      C      42.51  97.31 MOS       MOTA 
  SQTA  ???  IR      C      42.65  97.34 VIE       SQTA 
  SQTA  SPZ  IR      C      42.65  97.34 MOS       SQTA 
  WATA  ???  IR      C      42.62  97.61 VIE       WATA 
  WATA  SPZ  IR      C      42.62  97.61 MOS       WATA 
  WTTA  ???  IR      C      42.71  97.63 VIE       WTTA 
  WTTA  SPZ  IR      C      42.71  97.63 MOS       WTTA 

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