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Re: Strangeness with speed


From: Gary E. Miller
Subject: Re: Strangeness with speed
Date: Thu, 17 Feb 2022 10:12:57 -0800

Yo Владимир!

On Thu, 17 Feb 2022 20:30:55 +0300
Владимир Калачихин <v.kalachikhin@gmail.com> wrote:

> > What actually wonders me is why does gpsd give out a different TPV
> > with a small time difference? Maybe the high frequency of NMEA
> > messages in sentences1 is at fault?  
> 
> By NMEA spec - seconds with two digits after the dot. But in 
> sentences2.nmea seconds are integer.

No.  NMEA, and gpsd, allow zero, or up to 9, digits after the decimal
point.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        gem@rellim.com  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

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