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Re: gpsrinex epoch timestamps look wrong


From: Gary E. Miller
Subject: Re: gpsrinex epoch timestamps look wrong
Date: Mon, 27 Apr 2020 20:09:58 -0700

Yo Poul-Henning!

On Mon, 27 Apr 2020 05:59:53 +0000
"Poul-Henning Kamp" <address@hidden> wrote:

>        http://phk.freebsd.dk/misc/ubx_config.txt

Mostly normal, except dynModel 0 may not be optimal.  Unclear how
the dynModel may or may not affect the RAW-RAWX data.

Except, you have no fix:

UBX-NAV-PVT:
  iTOW 107196000 time 2020/4/27  5:46:18 valid x37
  tAcc 14013708 nano 422956 fixType 0 flags x0 flags2 xec

Note fixType == 0

UBX-NAV-DOP:
  iTOW 107196000 gDOP 9999 pDOP 9999 tDOP 9999 vDOP 9999
  hDOP 9999 nDOP 9999 eDOP 9999

Crazy DOPs!

> When I last tried, I am pretty sure I managed to put the UBX through
> a factory reset, without it doing any difference.

I don't know any setting that would put the RAW data back at the top
of the second.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  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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