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
  BKM   ???  IR      C     177.17   1.92 NOU       BKM  
  DZM   ???  IR      U     194.07   6.50 NOU       DZM  
  NOUC  ???  IR      U     195.11   6.56 NOU       NOUC 
  AFI   ???  IR      d      87.27  19.50 WEL       AFI  
  ARMA  ???  IR      c     223.16  21.04 NEIC      ARMA 
  RIV   ???  IR      c     217.32  23.65 NEIC      RIV  
  ASPA  ???  IR      c     250.76  33.12 NEIC      ASPA 
  SWI   ???  IR      d     288.54  39.27 NEIC      SWI  
  MBL   ???  IR      c     255.66  46.01 NEIC      MBL  
  BIP   ???  IR      c     296.91  47.84 MAN       BIP  
  DAV   ???  IR      +     295.12  47.86 QCP       DAV  
  KCP   ???  IR      d     294.74  48.26 MAN       KCP  
  MUN   ???  IR      d     241.31  49.71 NEIC      MUN  
  PCI   ???  IR      c     282.40  49.86 NEIC      PCI  
  KALP  ???  IR      c     298.27  52.89 MAN       KALP 
  TGY   ???  IR      c     299.99  55.29 MAN       TGY  
  SSE   ???  IR      C     316.16  64.83 BJI       SSE  
  GZH   ???  IR      c     304.57  66.04 BJI       GZH  
  YSS   S?Z  IR      C     341.31  66.45 MOS       YSS  
  YSS   SPZ  IR      C     341.31  66.45 MOS       YSS  
  NJ2   ???  IR      C     315.63  66.99 BJI       NJ2  
  WHN   ???  IR      d     311.89  69.24 BJI       WHN  
  MDJ   ???  IR      C     331.64  69.57 BJI       MDJ  
  GYA   ???  IR      C     304.54  72.98 BJI       GYA  
  SPA   SPZ  IR      C     180.00  74.36 MOS       SPA  
  TIY   ???  IR      U     317.18  74.57 BJI       TIY  
  KMI   ???  IR      c     301.66  75.55 NEIC      KMI  
  LZH   ???  IR      c     312.10  79.62 NEIC      LZH  
  GTA   ???  IR      C     313.62  83.97 BJI       GTA  
  NVL   SPZ  IR      C     187.66  92.17 MOS       NVL  
  VNA3  ???  IR      +     180.71  93.22 AWI       VNA3 
  VNA2  ???  IR      +     181.47  93.50 AWI       VNA2 
  VNA1  ???  IR      +     181.20  93.79 AWI       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