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
  TAU   ???  IR      c      37.66   9.36 NEIC      TAU  
  TOO   ???  IR      c      20.32  13.71 NEIC      TOO  
  ADE   ???  IR      c     357.45  15.64 NEIC      ADE  
  RIV   ???  IR      c      31.32  18.80 NEIC      RIV  
  FORT  ???  IR      c     332.23  21.59 NEIC      FORT 
  ARMA  ???  IR      c      28.72  22.10 NEIC      ARMA 
  SBA   ???  IR      d     168.53  29.16 NEIC      SBA  
  DZM   ???  IR      U      46.41  35.41 NOU       DZM  
  KAKA  ???  IR      c     348.75  38.23 NEIC      KAKA 
  SPA   ???  IR      d     180.00  39.58 NEIC      SPA  
  RATI  ???  IR      C     326.15  46.25 DJA       RATI 
  KEDI  ???  IR      C     327.01  46.27 DJA       KEDI 
  SRDI  ???  IR      C     324.52  46.98 DJA       SRDI 
  TRT   ???  IR      d     323.04  48.26 NEIC      TRT  
  SJI   ???  IR      d     321.97  48.57 NEIC      SJI  
  NINI  ???  IR      C     333.40  48.94 DJA       NINI 
  BUNI  ???  IR      C     334.40  49.51 DJA       BUNI 
  TANI  ???  IR      C     333.30  49.99 DJA       TANI 
  KALI  ???  IR      C     316.30  51.26 DJA       KALI 
  PCI   ???  IR      d     334.76  52.27 NEIC      PCI  
  PENI  ???  IR      C     315.49  53.29 DJA       PENI 
  MNI   ???  IR      d     341.56  53.36 NEIC      MNI  
  SNAA  ???  IR      -     193.61  55.15 AWI       SNAA 
  VNA2  ???  IR      d     192.42  56.48 NEIC      VNA2 
  VNA3  ???  IR      d     191.45  56.48 NEIC      VNA3 
  VNA1  ???  IR      c     192.25  56.85 NEIC      VNA1 
  MRPI  ???  IR      D     313.19  62.31 DJA       MRPI 
  LARI  ???  IR      C     312.70  63.97 DJA       LARI 
  SIBI  ???  IR      C     313.22  64.12 DJA       SIBI 
  QIZ   ???  IR      d     330.83  74.11 BJI       QIZ  
  CHTO  ???  IR      c     320.90  77.81 NEIC      CHTO 
  MDRS  B?Z  IR      C     302.15  81.73 NDI       MDRS 
  KMI   ???  IR      C     326.75  82.12 BJI       KMI  
  WHN   ???  IR      C     338.32  83.82 BJI       WHN  
  NJ2   ???  IR      D     342.45  84.31 BJI       NJ2  
  ENH   ???  IR      c     334.21  84.81 NEIC      ENH  
  SHL   S??  IR      C     318.03  86.74 NDI       SHL  
  MAJO  ???  IR      c     358.92  86.78 NEIC      MAJO 
  TIA   ???  IR      C     342.03  88.68 BJI       TIA  
  POO   B?Z  IR      C     300.15  89.69 NDI       POO  
  LZH   ???  IR      C     331.77  91.88 BJI       LZH  
  VLA   M?Z  IR      D     354.39  93.58 MOS       VLA  
  HHC   ???  IR      c     339.09  94.32 BJI       HHC  

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