[Difx-users] Error on using DiFx GUI to run Experiment on Synthetic data {External} {External}

Adam Deller adeller at astro.swin.edu.au
Fri May 2 04:25:41 EDT 2025


Can you provide the details of the error message generated by difxcalc?
(calcif2 is considerably more work to maintain, so I suggest using difxcalc
for your model generation).

On Fri, 2 May 2025 at 16:57, Victor(Yu-An) Chen via Difx-users <
difx-users at listmgr.nrao.edu> wrote:

> Hi all,
>
>
> My name is Victor, a software engineer at National Astronomical Research
> Institute of Thailand (NARIT). I am new to VLBI and DiFx.  I have created
> a 2-node DiFx cluster (v.2.8.1). I am able to use the provided synthetic
> test "test-lsb.vex" and the DiFx commands to get the final .fits file.
>
>
> I am also able to run the guiServer, gui client, calcServer, mk5daemon
> (without actually having the mk5 hardware). On the gui client, I have the
> processor node shows up in the hardware monitor. Now I am trying to run
> "Experiments" from the GUI with the same synthetic test-lsb.vex file and
> generated vdif data. But when I execute the experiment, I ran into error on
> when running "calcif2" or "difxcalc" so the experiment stuck on waiting for
> the ".im" file. Also I am not sure where I can input the generated vdif
> data during the experiment. Appreciate any pointer or guidance. My goal is
> to see how an Experiment is run from start to finish. Thank you.
>
>
> Sincerely,
>
>
> Victor
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>


-- 
!=============================================================!
Prof. Adam Deller
Centre for Astrophysics & Supercomputing
Swinburne University of Technology
John St, Hawthorn VIC 3122 Australia
phone: +61 3 9214 5307
fax: +61 3 9214 8797
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