[teqc] ionosphere parameters at navigation header massage from uBlox raw data

Hannan Sadar hannan.sadar at gmail.com
Mon Jun 22 09:22:37 MDT 2009

thanks lou,

after doing what you said, i found the ionosphere and utc values at the

Since i havent found a way to tell the receiver to ouput the AID-HUI massage
automaticlly, it is a solltion.


2009/6/22 Lou Estey <lou at unavco.org>

> Dear Hannan,
>  i have notice that teqc does not output from uBlox raw data the ionosphere
>> parameters in the rinex navigation header like it doesn with data from
>> geodetic receivers.
>> I would like to know if teqc doesnt not support uBlox AID-HUI massage? or
>> it is simply a question of where does the AID-HUI packages is located in the
>> file...
> A AID-HUI message would have to show up in the file before the first
> RXM-EPH message in order for those elements to show up in the RINEX nav
> header.
> If you want to see everything, use the '+dump_ion' (for the ION ALPHA and
> ION BETA type header lines) or '+dump_utc' (for the DELTA-UTC: A0,A1,T,W
> header lines), which sends these lines to stderr (or whatever file is
> indicated with the '+err' option).
>  If it is needed i could supply uBlox raw data, from Lea-4T, with AID-HUI
>> massage.
> Try the above.  If it doesn't work, then we'll try a sample file.
> --lou
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Louis H. Estey, Ph.D.              office:  [+001] 303-381-7456
> UNAVCO, 6350 Nautilus Drive           FAX:  [+001] 303-381-7451
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>   WWW:  http://www.unavco.org   http://jules.unavco.org
> "If the universe is the answer, what is the question?"
>                                               -- Leon Lederman
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