Search found 11 matches
- 20 Mar 2023, 03:31
- Forum: Bugs
- Topic: coupled_twiss_output broken?
- Replies: 4
- Views: 8089
Re: coupled_twiss_output broken?
Thanks a lot for the quick fix, your excellent support is very much appreciated!
- 17 Mar 2023, 09:03
- Forum: Bugs
- Topic: coupled_twiss_output broken?
- Replies: 4
- Views: 8089
Re: coupled_twiss_output broken?
Dear Michael and Bob, coupled_twiss_output seems to be broken from version 2022.1 on. I'm running the standard Elegant on Windows. The attached files demonstrate the problem: when running cpldtwiss.ele, Elegant will crash once it starts processing the coupled_twiss_output command. The error occurs ...
- 16 Mar 2023, 10:47
- Forum: Bugs
- Topic: coupled_twiss_output broken?
- Replies: 4
- Views: 8089
coupled_twiss_output broken?
Dear Michael and Bob, coupled_twiss_output seems to be broken from version 2022.1 on. I'm running the standard Elegant on Windows. The attached files demonstrate the problem: when running cpldtwiss.ele, Elegant will crash once it starts processing the coupled_twiss_output command. The error occurs f...
- 04 Aug 2020, 09:35
- Forum: General
- Topic: APCONTOUR element
- Replies: 3
- Views: 5428
Re: APCONTOUR element
Dear Michael, I have a related question regarding the APCONTOUR element: I seem to understand that this element is basically a drift space with an arbitrary (polygon shaped) aperture, given that it has a length item. More importantly, it does not behave like MAXAMP, which allows to define the apertu...
- 15 Jun 2020, 02:23
- Forum: Ring Tracking
- Topic: Closed orbit for off-momentum particles
- Replies: 2
- Views: 2436
Re: Closed orbit for off-momentum particles
Dear Michael, thanks for the clarification. I can certainly use the MALIGN approach. I don't remember exactly why I started trying the non-working approach. But I was probably misinterpreting the documentation on the start_from_dp_centroid item of the closed_orbit command in the Elegant, which says:...
- 09 Jun 2020, 03:21
- Forum: Ring Tracking
- Topic: Closed orbit for off-momentum particles
- Replies: 2
- Views: 2436
Closed orbit for off-momentum particles
Dear all, I'm having troubles getting the closed_orbit command to work with off-momentum particles. What I'm trying to do is calculate orbit and Twiss for an off-momentum particle. There is one way I can get what I want, by inserting a MALIGN element and using its DP item to shift the momentum. This...
- 17 Mar 2015, 02:53
- Forum: Bugs
- Topic: Problem with #INCLUDE under Linux
- Replies: 2
- Views: 4382
Re: Problem with #INCLUDE under Linux
Hi Michael,
thanks for the quickly. I should've tried that myself, though.
Regards, David
thanks for the quickly. I should've tried that myself, though.
Regards, David
- 11 Mar 2015, 10:14
- Forum: Bugs
- Topic: Problem with #INCLUDE under Linux
- Replies: 2
- Views: 4382
Problem with #INCLUDE under Linux
Hi there! I'm having troubles using the #INCLUDE feature in an elegant lattice under Linux. The program seems to always convert the include path to uppercase letters. Since Linux paths are case sensitive, I get a file not found error like this: Unable to find file /HOME/FSY/DONDREKA/LNX/OPTICS/ELEGA...
- 17 Sep 2013, 10:07
- Forum: Ring Tracking
- Topic: Can bunched_beam create a KV beam?
- Replies: 2
- Views: 1968
Re: Can bunched_beam create a KV beam?
Michael,
what you suggest works, so thanks for the answer. However, having looked into the manual again, it is not clear to me why this works. Would it be possible to add a few lines to the manual explaining the way limit_in_4d=1 works in mathematical terms?
Cheers, David
what you suggest works, so thanks for the answer. However, having looked into the manual again, it is not clear to me why this works. Would it be possible to add a few lines to the manual explaining the way limit_in_4d=1 works in mathematical terms?
Cheers, David
- 10 Sep 2013, 10:57
- Forum: Ring Tracking
- Topic: Can bunched_beam create a KV beam?
- Replies: 2
- Views: 1968
Can bunched_beam create a KV beam?
Hi! I'm trying to do slow extraction simulations from a synchrotron using elegant and got a little confused by the behaviour of the limit_in_4d flag to the bunched_beam command. What I actually want to do is to create something like a KV beam in the transverse planes. To this end, I choose "uniform-...