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
  SWI   ???  IR      c     286.50  18.34 NEIC      SWI  
  BKM   ???  IR      C     122.44  22.06 NOU       BKM  
  ASPA  ???  IR      d     218.21  22.44 NEIC      ASPA 
  DZM   ???  IR      U     134.36  23.13 NOU       DZM  
  MNI   ???  IR      c     287.07  25.15 NEIC      MNI  
  DAV   ???  IR      +     299.46  26.73 QCP       DAV  
  MKS   ???  IR      c     270.60  29.22 NEIC      MKS  
  PCI   ???  IR      d     279.38  29.41 NEIC      PCI  
  ADE   ???  IR      c     196.77  29.99 NEIC      ADE  
  KHKI  ???  IR      d     264.40  33.00 NEIC      KHKI 
  DNP   ???  IR      c     263.86  33.40 NEIC      DNP  
  TGY   ???  IR      c     306.39  34.31 MAN       TGY  
  PCPH  ???  IR      c     308.63  35.03 MAN       PCPH 
  TRT   ???  IR      c     265.61  35.94 DJA       TRT  
  SJI   ???  IR      d     265.56  36.80 NEIC      SJI  
  QZH   ???  IR      c     317.72  42.80 BJI       QZH  
  GZH   ???  IR      U     311.30  45.35 BJI       GZH  
  SSE   ???  IR      c     326.18  45.64 NEIC      SSE  
  QIZ   ???  IR      c     304.08  45.93 BJI       QIZ  
  QIZ   ???  IR      U     304.08  45.93 BJI       QIZ  
  NJ2   ???  IR      C     324.98  47.66 BJI       NJ2  
  VLA   S?Z  IR      C     344.20  51.55 MOS       VLA  
  VLA   SPZ  IR      C     344.20  51.55 MOS       VLA  
  DL2   ???  IR      U     332.93  51.58 BJI       DL2  
  TIA   ???  IR      D     327.22  51.71 BJI       TIA  
  GYA   ???  IR      U     310.46  52.26 BJI       GYA  
  SNY   ???  IR      U     336.54  53.18 BJI       SNY  
  YSS   S?Z  IR      C     354.82  53.31 MOS       YSS  
  YSS   SPZ  IR      C     354.82  53.31 MOS       YSS  
  MDJ   ???  IR      C     343.00  53.58 BJI       MDJ  
  KMI   ???  IR      c     306.80  54.63 NEIC      KMI  
  BJI   ???  IR      C     329.66  55.08 BJI       BJI  
  KLR   S?Z  IR      D     346.78  57.30 MOS       KLR  
  KLR   SPZ  IR      D     346.78  57.30 MOS       KLR  
  LZH   ???  IR      c     318.43  59.64 NEIC      LZH  
  PET   SPZ  IR      C       6.86  59.70 MOS       PET  
  TLY   BPZ  IR      D     331.87  69.47 MOS       TLY  
  IRK   M?Z  IR      C     332.59  69.56 MOS       IRK  
  IRK   MPZ  IR      C     332.59  69.56 MOS       IRK  
  HYB   ???  IR      c     290.22  73.27 NEIC      HYB  
  POO   ???  IR      c     290.41  77.88 NDI       POO  
  SPA   SPZ  IR      D     180.00  83.72 MOS       SPA  
  SVE   ???  IR      c     326.57  94.25 NEIC      SVE  
  SVE   SPZ  IR      C     326.57  94.25 MOS       SVE  

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