Search found 22 matches

by twatanabe
26 May 2011, 03:38
Forum: Bugs
Topic: emitxInput in ibsEmittance
Replies: 6
Views: 9262

Re: emitxInput in ibsEmittance

Michael,

Thank you for your quick reply and sorry for my late reply. Now I understand that emitxInput parameter specifies the initial emittance instead of the emittance in the absence of IBS, and also that emitxInput should be used with the -integrate option.

Regards,

Takahiro
by twatanabe
21 Apr 2011, 04:36
Forum: Bugs
Topic: emitxInput in ibsEmittance
Replies: 6
Views: 9262

Re: emitxInput in ibsEmittance

Michael, If you do not reproduce the problem, I must have made some mistake... Attached are example files, including output files. Followings are the commands I entered: > elegant sp8sr.ele > sp8sr.log Then I checked the version of elegant shown in sp8sr.log, which was 24.0.1. > sdds2stream sp8sr.tw...
by twatanabe
19 Apr 2011, 22:06
Forum: Bugs
Topic: emitxInput in ibsEmittance
Replies: 6
Views: 9262

Re: emitxInput in ibsEmittance

Hi Michael, I think I am using the latest version. When I run the elegant, the output says "This is elegant 24.0.1, Jan 31 2011,,,,". I installed the binary OS X executables "darwin-x86_elegant.tar.gz" on MacOS10.6.7. Today I re-installed it, but the situation is same. What I see in my run is; - Fir...
by twatanabe
19 Apr 2011, 06:17
Forum: Bugs
Topic: emitxInput in ibsEmittance
Replies: 6
Views: 9262

emitxInput in ibsEmittance

Dear Michael and colleagues,

It seems the switch "-emitxInput" does not affect on emitx in ibsEmittance calculation, doesn't it? It does for touschekLifetime, though.

Regards,

Takahiro
by twatanabe
22 Mar 2011, 21:03
Forum: Feature Requests
Topic: Coupling integral for sum resonance
Replies: 3
Views: 14221

Coupling integral for sum resonance

Dear Michael and others,

I found the elegant calculated "Coupling integral for difference resonance" in the .twi file.
It would be useful if elegant also calculates coupling integral for sum resonance.
Thank you,

Takahiro
by twatanabe
09 Mar 2011, 19:32
Forum: Bugs
Topic: Units of fractional strength error in magnets
Replies: 2
Views: 5378

Re: Units of fractional strength error in magnets

Hi Michael,

Thank you for the quick answer!

Takahiro
by twatanabe
09 Mar 2011, 05:07
Forum: Bugs
Topic: Units of fractional strength error in magnets
Replies: 2
Views: 5378

Units of fractional strength error in magnets

Dear Michael and others, I am not sure if this is a bug, but would like to ask about the units of FSE. In the elegant manual, it says the units of FSE of KQUAD, KSEXT etc., , are "M" (meter?). The units, "M", are also found in the output file .fin. What is "M"? I would like to apply, for example, th...
by twatanabe
24 Feb 2011, 00:13
Forum: Dynamic Aperture
Topic: Random alignement errors for repeated lattice
Replies: 7
Views: 19113

Re: Random alignement errors for repeated lattice

Michael,

Thank you. Now I am able to see all the errors that are different with each other for every single magnet.

Best Regards,
Takahiro
by twatanabe
23 Feb 2011, 00:23
Forum: Dynamic Aperture
Topic: Random alignement errors for repeated lattice
Replies: 7
Views: 19113

Re: Random alignement errors for repeated lattice

Michael, Thank you for the reply. It would be helpful if I could continue the question a bit more. Like I wrote in the first post, "bind=0" is called in &error_element. Then if I see .fin file as, sdds2stream parTrack.fin -param=dSX1.DX then I only find a single error for SX1. (More precisely, I onl...
by twatanabe
21 Feb 2011, 10:19
Forum: Dynamic Aperture
Topic: Random alignement errors for repeated lattice
Replies: 7
Views: 19113

Random alignement errors for repeated lattice

Hi Michael, Suppose the ring consists of 40 cells like, CELL_A: LINE=(L0, SX0, L1, Q1, L2, SX1, L2, SX3,,,,) RING: LINE=(40*CELL_A) where SX0, SX1, SX3, ,,,, are sextupoles, then one wants to apply random alignment errors as, &error_element name="SX1", item="dx", amplitude=30.e-6, type="gaussian", c...