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
  CNB   ???  IR      D     236.99  30.39 AUST      CNB  
  CTA   ???  IR      D     266.79  32.09 AUST      CTA  
  CTAO  ???  IR      d     266.79  32.09 NEIC      CTAO 
  TOO   ???  IR      D     234.73  34.04 AUST      TOO  
  PMG   ???  IR      d     285.82  34.42 NEIC      PMG  
  STKA  ???  IR      D     245.57  36.03 AUST      STKA 
  ASPA  ???  IR      D     258.32  42.96 AUST      ASPA 
  WB2   ???  IR      D     263.78  43.13 AUST      WB2  
  WRAB  ???  IR      d     263.80  43.13 NEIC      WRAB 
  KAKA  ???  IR      D     272.99  46.72 AUST      KAKA 
  FORT  ???  IR      D     247.78  47.57 AUST      FORT 
  FITZ  ???  IR      D     263.80  51.57 AUST      FITZ 
  MBWA  ???  IR      d     258.56  56.30 NEIC      MBWA 
  KLBR  ???  IR      D     245.88  56.30 AUST      KLBR 
  MUN   ???  IR      D     245.24  57.57 AUST      MUN  
  KEDI  ???  IR      d     271.38  63.26 NEIC      KEDI 
  RATI  ???  IR      d     270.92  63.72 NEIC      RATI 
  KELI  ???  IR      d     271.05  64.86 NEIC      KELI 
  SRDI  ???  IR      d     270.65  65.09 NEIC      SRDI 
  RCP   ???  IR      d     294.49  65.76 MAN       RCP  
  QSPA  ???  IR      c     180.05  68.20 NEIC      QSPA 
  CMB   ???  IR      c      43.21  81.35 NEIC      CMB  
  WDC   ???  IR      c      40.14  81.56 NEIC      WDC  
  SNY   ???  IR      D     320.76  82.43 BJI       SNY  
  TUC   ???  IR      c      52.34  84.84 NEIC      TUC  
  GYA   ???  IR      D     300.30  86.20 BJI       GYA  
  VNA3  ???  IR      c     176.69  86.86 NEIC      VNA3 
  VNA2  ???  IR      c     177.38  87.28 NEIC      VNA2 
  VNA1  ???  IR      c     177.05  87.52 NEIC      VNA1 
  NANT  ???  IR      d     291.06  87.96 BKK       NANT 
  MNTX  ???  IR      c      55.05  88.60 NEIC      MNTX 
  LTX   ???  IR      c      57.82  88.89 NEIC      LTX  
  HWUT  ???  IR      c      43.99  88.98 NEIC      HWUT 
  CHG   ???  IR      d     290.40  89.49 BKK       CHG  
  BILL  B?Z  IR      C     354.66  90.27 MOS       BILL 
  LZH   ???  IR      D     307.88  92.57 BJI       LZH  

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