amplification fators

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simone.dimitri
Posts: 46
Joined: 09 Jun 2008, 01:19

amplification fators

Post by simone.dimitri » 24 Oct 2016, 05:08

Hello everybody,
I would like to calculate amplifications factors in the Elettra2.0 ring, but I receive the error message:
"Terminated by SIGSEGVProgram trace-back:"

Clearly I am doing something wrong, but I could not figure out what. My files are in attachment.
Thank you in advance for help,
Simone
elettra0.new
lattice file
(3.15 KiB) Downloaded 253 times
elettra_run1a.ele
command file
(2.31 KiB) Downloaded 226 times

michael_borland
Posts: 1795
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
Contact:

Re: amplification fators

Post by michael_borland » 24 Oct 2016, 08:18

Simone,

Unfortunately, this is a bug that slipped past the regression tester. I wasn't able to find a full workaround. However, you can get the uncorrected amplification factors using the attached file elettra_run1b.ele

Also, I fixed the bug and ran the simulation. Results attached.

--Michael
Attachments
2016-10-24.zip
(1.34 MiB) Downloaded 231 times

simone.dimitri
Posts: 46
Joined: 09 Jun 2008, 01:19

Re: amplification fators

Post by simone.dimitri » 24 Oct 2016, 09:17

Thank you Michael. It runs. Fine. Best,
S.

Aamna_Khan
Posts: 46
Joined: 13 Oct 2016, 09:17

Twiss parameters

Post by Aamna_Khan » 22 Nov 2016, 04:17

Hello everbody,

How should I fix Terminated by SIGSEGV problem while computing twiss parameters.
Earlier there was get_para_name() error. Its fixed up by changing the editor and beamline.

Thank you in advance.
Aamna
Attachments
elegant.tar.gz
(2 KiB) Downloaded 229 times

michael_borland
Posts: 1795
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
Contact:

Re: amplification fators

Post by michael_borland » 29 Nov 2016, 18:06

Aamna,

As you may have figured out, the problem was in the lattice file, which lacked continuation characters and separators in the beamline definition. See attached.

--Michael
Attachments
Int.lte
(6.08 KiB) Downloaded 232 times

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