Message-ID: <48E29062.6020205@unavco.org> Date: Tue, 30 Sep 2008 14:47:30 -0600 From: Lou Estey User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) To: igsmail@igscb.jpl.nasa.gov, igsstation@igscb.jpl.nasa.gov Subject: [IGSSTATION-2549]: latest development version of teqc on-line (30 Sep 2008) Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-igsstation Precedence: bulk ****************************************************************************** IGS Station Mail 30 Sep 13:50:04 PDT 2008 Message Number 2549 ****************************************************************************** Author: Lou Estey Dear Colleagues, Sorry for any duplicate emails, but Jim Ray suggested that we email both IGS lists. A new teqc version is available; more info at http://ls.unavco.org/pipermail/teqc/2008/000739.html In particular interest for IGS users of teqc, this version corrects a problem that was detected just last week by Jim, which is as follows: For GPS navigation messages collected late on Saturday (GPS time), mainly the last two hours, the GPS epoch of the message and the GPS week value in the nav info is incorrectly advanced by 1 week if the time of transmission value is non-zero and towards the end of the current week. This incorrect behaviour of teqc would occur for raw-to-RINEX or RINEX-to-RINEX (e.g. RINEX editing). This has been an undetected bug in teqc for 9+ years for raw-to-RINEX and for 4+ years for RINEX-to-RINEX. It is advised that IGS users of teqc, esp. those who create or edit RINEX nav files using teqc, upgrade as soon as possible to correct this problem. Regards, --lou ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Louis H. Estey, Ph.D. office: [+001] 303-381-7456 UNAVCO, 6350 Nautilus Drive FAX: [+001] 303-381-7451 Boulder, CO 80301-5554 e-mail: lou unavco.org WWW: http://www.unavco.org http://jules.unavco.org "If the universe is the answer, what is the question?" -- Leon Lederman ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~