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
  RAB   ???  IR      D     291.82   1.66 ISS       RAB  
  HNR   ???  IR      D     126.87   7.71 ISS       HNR  
  PMG   ???  IR      D     234.55   7.94 ISS       PMG  
  PVC   ???  IR      D     133.10  19.22 ISS       PVC  
  NOU   ???  IR      D     145.82  21.32 ISS       NOU  
  RIV   ???  IR      C     184.38  28.97 ISS       RIV  
  ADE   ???  IR      D     202.93  33.06 ISS       ADE  
  MAT   ???  IR      C     341.83  43.62 ISS       MAT  
  DJA   ???  IR      C     266.06  46.66 ISS       DJA  
  TNG   ???  IR      D     266.07  46.85 ISS       TNG  
  HKC   ???  IR      D     306.46  47.13 ISS       HKC  
  ZSC   ???  IR      C     321.15  47.31 ISS       ZSC  
  NAN   ???  IR      C     320.25  49.48 ISS       NAN  
  HSK   ???  IR      C     335.13  54.84 ISS       HSK  
  SIA   ???  IR      C     316.14  57.37 ISS       SIA  
  KMI   ???  IR      C     303.63  57.74 ISS       KMI  
  SHL   ???  IR      D     300.19  67.09 ISS       SHL  
  WIL   ???  IR      C     197.35  68.26 ISS       WIL  
  LHA   ???  IR      C     304.10  69.06 ISS       LHA  
  YAK   ???  IR      C     348.15  69.17 ISS       YAK  
  BOK   ???  IR      D     296.81  71.87 ISS       BOK  
  VIS   ???  IR      D     290.08  72.92 ISS       VIS  
  DDI   ???  IR      C     301.75  80.11 ISS       DDI  
  NDI   ???  IR      D     299.99  80.52 ISS       NDI  
  POO   ???  IR      C     289.39  81.94 ISS       POO  
  LAH   ???  IR      C     302.38  83.48 ISS       LAH  
  FRU   ???  IR      C     313.55  85.28 ISS       FRU  
  MAW   ???  IR      C     202.59  85.90 ISS       MAW  
  CLS   ???  IR      C      51.16  88.07 ISS       CLS  
  BRK   ???  IR      D      51.95  88.22 ISS       BRK  
  MHC   ???  IR      D      52.54  88.64 ISS       MHC  
  TAS   ???  IR      C     311.43  88.95 ISS       TAS  
  MIN   ???  IR      C      49.56  89.04 ISS       MIN  
  PRI   ???  IR      D      53.82  89.28 ISS       PRI  
  REN   ???  IR      C      50.52  90.32 ISS       REN  
  BMO   ???  IR      D      45.39  92.64 ISS       BMO  
  SVE   ???  IR      D     326.52  95.68 ISS       SVE  
  DUG   ???  IR      C      50.21  95.74 ISS       DUG  

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