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Thanks, I'll sort that out. For the moment it serves my purpose but I see it's not a general solution.</div>
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Hugh</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Adam Deller <adeller@astro.swin.edu.au><br>
<b>Sent:</b> 02 June 2025 07:58<br>
<b>To:</b> Phillips, Chris (S&A, Marsfield) <Chris.Phillips@csiro.au><br>
<b>Cc:</b> Hugh Garsden <hugh.garsden@manchester.ac.uk>; difx-users@listmgr.nrao.edu <difx-users@listmgr.nrao.edu><br>
<b>Subject:</b> Re: [Difx-users] Multi-thread 4-bit VDIF fails with 'vdifmux() failed with return code -2014' {External} {External} {External} {External} {External}</font>
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<div>Hi Hugh,</div>
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<div>As Chris said, the SVN codebase is frozen and provided for access to old legacy versions only. Git cloning dev (or 2.9) is where you want to be.</div>
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<div>Walter had already said in a subsequent email, but the code in vdiffile shows a better way to set the vdifmuxchannels. See <a href="https://urldefense.com/v3/__https://github.com/difx/difx/blob/dev/mpifxcorr/src/vdiffile.cpp*L548__;Iw!!PDiH4ENfjr2_Jw!GpvAEhoxND7BNhZcWFZYVTuX5iJ0JNfR9Dn4Q_ts9AcSxTYNXdmJojCBknvMjaPstU4F9r1xjcy0MHpfpm9E7UPl-8vpJdPlAw$"><font color="red"><b>MailScanner has detected a possible fraud attempt from "urldefense.com" claiming to be</b></font> https://github.com/difx/difx/blob/dev/mpifxcorr/src/vdiffile.cpp#L548
[github.com]</a> and the code leading up to that (that calculates nBandPerThread).</div>
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<div>Cheers,</div>
<div>Adam</div>
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<div dir="ltr" class="x_gmail_attr">On Mon, 2 Jun 2025 at 09:51, Phillips, Chris (S&A, Marsfield) via Difx-users <<a href="mailto:difx-users@listmgr.nrao.edu">difx-users@listmgr.nrao.edu</a>> wrote:<br>
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<p class="x_MsoNormal"><span style="font-size:11pt">Hi Hugh,<u></u><u></u></span></p>
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<p class="x_MsoNormal"><i><span style="color:black">Note I am using DiFX-2.8.1 downloaded via SVN not git.<u></u><u></u></span></i></p>
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<p class="x_MsoNormal">Don’t do that – there is no way to commit any changes back. The svn version should not be used at all<u></u><u></u></p>
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<p class="x_MsoNormal"><span style="font-size:11pt">Regards<u></u><u></u></span></p>
<p class="x_MsoNormal"><span style="font-size:11pt">Chris<u></u><u></u></span></p>
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<div dir="ltr" style="font-size:12.8px">!=============================================================!<br>
<div dir="ltr" style="font-size:12.8px">Prof. Adam Deller </div>
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<div style="font-size:12.8px">Centre for Astrophysics & Supercomputing </div>
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