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
  NAMA  ???  IR      c     320.21   2.01 NEIC      NAMA 
  CTA   ???  IR      D     205.56  16.47 AUST      CTA  
  NOUC  ???  IR      U     145.22  20.73 NOU       NOUC 
  NOUC  ???  IR      c     145.22  20.73 NEIC      NOUC 
  KAKA  ???  IR      D     249.07  22.30 AUST      KAKA 
  ASPA  ???  IR      C     224.23  26.48 AUST      ASPA 
  MTW   ???  IR      c     154.59  40.74 WEL       MTW  
  SSE   ???  IR      D     321.36  47.65 BJI       SSE  
  SSE   ???  IR      d     321.36  47.65 BJI       SSE  
  QIZ   ???  IR      C     300.38  49.48 BJI       QIZ  
  NJ2   ???  IR      C     320.50  49.76 BJI       NJ2  
  NJ2   ???  IR      c     320.50  49.76 BJI       NJ2  
  KGM   ???  IR      D     276.84  50.87 KLM       KGM  
  WHN   ???  IR      C     315.85  51.80 BJI       WHN  
  WHN   ???  IR      c     315.85  51.80 BJI       WHN  
  UBT   ???  IR      C     293.66  52.36 BKK       UBT  
  YSS   ???  IR      d     350.58  52.85 MOS       YSS  
  CHAT  ???  IR      C     289.40  54.19 BKK       CHAT 
  KKTK  ???  IR      C     294.09  54.71 BKK       KKTK 
  CN2   ???  IR      C     335.26  55.06 BJI       CN2  
  CN2   ???  IR      c     335.26  55.06 BJI       CN2  
  GYA   ???  IR      C     307.11  55.39 BJI       GYA  
  GYA   ???  IR      c     307.11  55.39 BJI       GYA  
  KMI   ???  IR      C     303.83  57.99 BJI       KMI  
  KMI   ???  IR      c     303.83  57.99 BJI       KMI  
  LZH   ???  IR      C     315.54  62.18 BJI       LZH  
  LZH   ???  IR      c     315.54  62.18 BJI       LZH  
  GTA   ???  IR      C     316.98  66.59 BJI       GTA  
  GTA   ???  IR      c     316.98  66.59 BJI       GTA  
  SHL   S??  IR      C     300.33  67.32 NDI       SHL  
  ZAK   ???  IR      d     328.38  70.33 MOS       ZAK  
  BOD   S?Z  IR      D     338.73  70.52 MOS       BOD  
  TLY   ???  IR      c     329.64  70.91 MOS       TLY  
  TLY   S?Z  IR      C     329.64  70.91 MOS       TLY  
  IRK   S?Z  IR      C     330.37  70.93 MOS       IRK  
  BILL  ???  IR      c       4.88  73.63 MOS       BILL 
  BILL  B?Z  IR      C       4.88  73.63 MOS       BILL 
  KGD   B?Z  IR      C     289.55  75.56 HYB       KGD  
  WMQ   ???  IR      C     317.18  76.68 BJI       WMQ  
  CUD   B?Z  IR      C     286.11  76.83 HYB       CUD  
  HYB   S?Z  IR      C     289.03  77.51 MOS       HYB  
  HYB   ???  IR      c     289.03  77.51 HYB       HYB  
  LGTI  S??  IR      C     301.36  78.31 NDI       LGTI 
  POO   ???  IR      c     289.44  82.10 NEIC      POO  
  SPA   ???  IR      C     180.00  84.81 SPA       SPA  
  FRU   ???  IR      d     313.57  85.58 MOS       FRU  
  SYO   S?Z  IR      D     199.24  93.58 MOS       SYO  

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