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
  PVC   ???  IR      d     268.19  12.41 NEIC      PVC  
  BKM   ???  IR      D     268.51  12.48 NOU       BKM  
  BKM   ???  IR      d     268.51  12.48 NEIC      BKM  
  DVP   ???  IR      c     268.24  12.53 NEIC      DVP  
  ARMA  ???  IR      D     239.48  29.80 AUST      ARMA 
  CTA   ???  IR      D     260.34  33.23 AUST      CTA  
  STKA  ???  IR      D     240.94  38.48 AUST      STKA 
  ADE   ???  IR      d     237.07  41.51 NEIC      ADE  
  ASPA  ???  IR      D     254.12  44.60 AUST      ASPA 
  FORT  ???  IR      D     244.50  49.85 AUST      FORT 
  FITZ  ???  IR      D     260.50  52.81 AUST      FITZ 
  KLBR  ???  IR      D     243.47  58.67 AUST      KLBR 
  KCP   ???  IR      c     288.92  60.75 MAN       KCP  
  RCP   ???  IR      d     292.40  64.78 MAN       RCP  
  KALP  ???  IR      d     292.32  65.19 MAN       KALP 
  KKM   ???  IR      D     284.10  68.48 KLM       KKM  
  SPA   ???  IR      D     180.00  72.33 SPA       SPA  
  PET   S?Z  IR      D     345.91  73.19 MOS       PET  
  YSS   ???  IR      c     333.49  73.19 MOS       YSS  
  QIZ   ???  IR      C     294.03  79.18 BJI       QIZ  
  QIZ   ???  IR      c     294.03  79.18 BJI       QIZ  
  KGM   ???  IR      C     275.62  79.22 KLM       KGM  
  MNV   ???  IR      c      44.03  79.60 NEIC      MNV  
  SNY   ???  IR      C     320.03  79.73 BJI       SNY  
  SNY   ???  IR      c     320.03  79.73 BJI       SNY  
  CN2   ???  IR      C     322.47  79.77 BJI       CN2  
  CN2   ???  IR      c     322.47  79.77 BJI       CN2  
  MOD   ???  IR      c      40.17  80.14 NEIC      MOD  
  WHN   ???  IR      C     306.34  80.33 BJI       WHN  
  WHN   ???  IR      c     306.34  80.33 BJI       WHN  
  ELK   ???  IR      c      43.24  82.73 NEIC      ELK  
  MAW   ???  IR      C     199.80  83.90 AUST      MAW  
  GYA   ???  IR      C     299.75  84.76 BJI       GYA  
  GYA   ???  IR      c     299.75  84.76 BJI       GYA  
  HHC   ???  IR      C     314.54  87.01 BJI       HHC  
  HHC   ???  IR      c     314.54  87.01 BJI       HHC  
  SNAA  ???  IR      +     178.68  90.73 AWI       SNAA 
  VNA3  ???  IR      c     176.46  90.88 NEIC      VNA3 
  VNA2  ???  IR      -     177.14  91.32 AWI       VNA2 
  VNA2  ???  IR      d     177.14  91.32 NEIC      VNA2 
  VNA1  ???  IR      d     176.81  91.55 NEIC      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