[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: CSRS-PPP error
From: |
Gary E. Miller |
Subject: |
Re: CSRS-PPP error |
Date: |
Mon, 10 Apr 2023 12:31:59 -0700 |
Yo Hans!
On Mon, 10 Apr 2023 21:20:19 +0200
Hans Mayer <gpsd@ma.yer.at> wrote:
> My environment, gpsd: 3.25.1~dev (revision
> 3.25.1~dev-2023-03-30T16:56:51.579457) with u-blox ZED-F9P v 27.12
Fine.
> I followed these very detailed description in
> https://gpsd.gitlab.io/gpsd/ppp-howto.html in chapter "PPP
> Configuration" and "U-blox configuration".
Good. What u-blox chip? What command lines for gpsd, gpsrinex.
> After that I run
> "gpsrinex" as described for a day.
I stronly recommend only a hour or tw capture until your get something
working.
> The result I uploaded to CSRS-PPP
> and very quickly I got a result. Not surprising it was an error
> message. The error was: today.obs | Error : The next time tag is not
> where expected at epoch 2023 04 02 20 14 30.00.
PPP is very finicky. Different PPP is finicky is various ways. For
example, some prefer odd epoch alingments. And CSRS-PPP folks don't
really understand the software that they have. Sound like some epoch
disconiuity.
> I tried it again next day, but result was the same.
> It seems I did something fundamental wrong.
> Any idea what to change to get a result ?
Nope. Rather than ask you 20 questions, just send us the RINEX file, or the
raw u-blox file.
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
pgpAFhZUhXKLY.pgp
Description: OpenPGP digital signature
- enable BeiDou B1 and B2, Hans Mayer, 2023/04/02
- Re: enable BeiDou B1 and B2, Gary E. Miller, 2023/04/02
- Re: enable BeiDou B1 and B2, Gary E. Miller, 2023/04/04
- Re: enable BeiDou B1 and B2 / ubxtool, Hans Mayer, 2023/04/05
- Re: enable BeiDou B1 and B2 / ubxtool, Gary E. Miller, 2023/04/05
- CSRS-PPP error, Hans Mayer, 2023/04/10
- Re: CSRS-PPP error,
Gary E. Miller <=
- Re: CSRS-PPP error, Hans Mayer, 2023/04/11
- Re: CSRS-PPP error, Hans Mayer, 2023/04/29
- Re: CSRS-PPP error, Gary E. Miller, 2023/04/29