Hi Joe, I understand your argument, but being new to 23cm EME (first QSO last Friday) the crashes were very confusing. I saw a station in the waterfall and clicked on it, maybe 3/4 minute later I had a crash. Restarting the instance or even rebooting the machine did not help, the instance would crash again because the Rx offset was still set above 4500. This happened quite a few times before I realised what was happening.
In FT8 this problem is avoided by limiting the Rx value to 5000 Hz and without causing a crash. Maybe similar measures could be implemented for Q65 as well? Btw the crash with Q65 occurs with Rx > 4469 Hz to be more exact. So, limiting the Rx value to 4469 would help. I have no reason to complain Joe. Thanks to Q65 I was able to work 18 initials on 23 cm EME with only 3W into the feed of my HB 3.5m dish. The smallest station I worked used a 2.91m dish. Thank you and your team for your this great software to make this possible! 73. Ton pa0tbr On Tue, 21 Dec 2021 at 21:20, Joe Taylor via wsjt-devel < wsjt-devel@lists.sourceforge.net> wrote: > Hi Ton, > > The crash you observed is caused by setting Rx frequency to a value so > high that the highest tone of the mode in use would be above 5000 Hz. > In general, WSJT-X is designed to work with maximum Rx passbands up to > 5000 Hz, but not beyond. Best to stay within that limit. > > -- 73, Joe, K1JT > > On 12/20/2021 4:48 PM, Ton PA0TBR via wsjt-devel wrote: > > When the Rx frequency is set above 4500 Hz then WSJT-X gives a > > Subprocess error 2 at t = hh:mm:56. > > I can repeat this when I click the waterfall above 4500 Hz or set the Rx > > frequency above 4500 Hz. > > I could not repeat this behaviour in FT8. > > > > I run WSJT-X v2.5.3 with the Q65 (60C) decoder (in 3 instances). > > The receiver bandwidth in the Advanced settings is set to 5000 Hz. > > > > The details are: > > > > Running: C:\WSJT\wsjtx\bin\jt9 -s "WSJT-X - ANAN-100D-B" -w 1 -m 3 -e > > C:\WSJT\wsjtx\bin -a "C:\Users\Ton\AppData\Local\WSJT-X - ANAN-100D-B" > > -t "C:\Users\Ton\AppData\Local\Temp\WSJT-X - ANAN-100D-B" > > At line 150 of file C:\Users\joe\src\bitbucket.org > > <http://bitbucket.org>\k1jt\wsjtx\lib\qra\q65\q65.f90 > > Fortran runtime error: Index '3100' of dimension 1 of array 's1' outside > > of expected range (3000:1) > > > > Error termination. Backtrace: > > Could not print backtrace: libbacktrace could not find executable to open > > #0 0xffffffff > > #1 0xffffffff > > #2 0xffffffff > > #3 0xffffffff > > #4 0xffffffff > > #5 0xffffffff > > #6 0xffffffff > > #7 0xffffffff > > #8 0xffffffff > > #9 0xffffffff > > #10 0xffffffff > > #11 0xffffffff > > #12 0xffffffff > > #13 0xffffffff > > > > Please let me know if I can be of help by collecting more info. > > 73, > > Ton pa0tbr > > > > > > _______________________________________________ > > wsjt-devel mailing list > > wsjt-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/wsjt-devel > > > _______________________________________________ > wsjt-devel mailing list > wsjt-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wsjt-devel >
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