[FOSS-GPS] High accuracy positioning with low cost GPS devices:a FOSS project

[Jaykob]

Maybe I should add that NSEC_PER_SEC means nanoseconds per seconds (1000 000
000)



Jaykob wrote:
> 
>   DayTime AntarisMessage::nearestHz(DayTime time, int msgRateHz) const
>   {
> 	   int nSecPerHz = NSEC_PER_SEC / msgRateHz;
> 	   int nSec = (time.DOYsecond() - floor(time.DOYsecond())) *
> NSEC_PER_SEC;
> 	   nSec += nSecPerHz/2;
> 	   double adjust = nSec % nSecPerHz - nSecPerHz/2;
> 	   adjust /= NSEC_PER_SEC;
> 	   return time - adjust;
>   }
> 

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