I'm not able to replicate these issues. Can you post some files that demonstrate the problems?
Thanks--Michael
Search found 1924 matches
- 18 Oct 2023, 14:59
- Forum: Bugs
- Topic: CWIGGLER generates vertical dispersion in helical mode
- Replies: 6
- Views: 1081
- 18 Oct 2023, 10:00
- Forum: Ring Tracking
- Topic: One-turn matrix in the presence of the RF field?
- Replies: 1
- Views: 611
Re: One-turn matrix in the presence of the RF field?
The recommended way to set up the single-turn matrix is using the ILMATRIX element, since it allows including details (such as chromaticity) in a fashion that is appropriate to long-term tracking. You can find a guide to doing this in the examples files, under ILMatrixFromTracking. Once you've done ...
- 18 Oct 2023, 09:54
- Forum: Ring Tracking
- Topic: Ring tracking with ciwggler element
- Replies: 6
- Views: 971
Re: Ring tracking with ciwggler element
Weijie,
I can't comment on why AT and elegant give different results in this case, since I don't use AT. We did a comparison of AT and elegant for the APS upgrade, and the results were very similar.
https://journals.aps.org/prab/abstract/ ... .22.114601
--Michael
I can't comment on why AT and elegant give different results in this case, since I don't use AT. We did a comparison of AT and elegant for the APS upgrade, and the results were very similar.
https://journals.aps.org/prab/abstract/ ... .22.114601
--Michael
- 17 Oct 2023, 17:55
- Forum: General
- Topic: field mapping by BMAPXY
- Replies: 7
- Views: 1333
Re: field mapping by BMAPXY
The CSV file is still not quite right. You have 202 distinct x values. Most are separated by 0.1 mm and have 201 occurrences. However, the value 0 appears 7 times and the value 2.22e-15 appears 201 times. You have 203 distinct y values. Most are again separated by 0.1 mm and have 201 occurrences. Ho...
- 19 Sep 2023, 15:00
- Forum: Ring Tracking
- Topic: Transient beam loading with passive Harmonic cavity
- Replies: 7
- Views: 4813
Re: Transient beam loading with passive Harmonic cavity
Pradeep,
Please see the attached file for an example.
--Michael
Please see the attached file for an example.
--Michael
- 19 Sep 2023, 12:31
- Forum: Installation
- Topic: beam current ramping
- Replies: 4
- Views: 681
Re: beam current ramping
Chao, The recirculation element is to allow setup steps to take place prior to multi-turn tracking in a ring. The original inspiration was to allow tracking through a transport line and injection elements, followed by multi-turn tracking. Although the feature is kept for backward compatibility, it i...
- 14 Sep 2023, 14:54
- Forum: Installation
- Topic: beam current ramping
- Replies: 4
- Views: 681
Re: beam current ramping
Chao,
The problem is that your CHARGE element is downstream of a recirculation element (RC). So the beam only sees the CHARGE element on the first pass through the beamline. I don't think you need the recirculation element.
--Michael
The problem is that your CHARGE element is downstream of a recirculation element (RC). So the beam only sees the CHARGE element on the first pass through the beamline. I don't think you need the recirculation element.
--Michael
- 14 Sep 2023, 14:36
- Forum: General
- Topic: field mapping by BMAPXY
- Replies: 7
- Views: 1333
Re: field mapping by BMAPXY
The problem is that our .csv file is corrupted. For example, look at lines 90 -0.01,-0.0018,-0.954122751767E-,01 -0.528339391746,, , 20007, -0.0001,2.22E-05,0.136713633070E-,02 -0.400245530917E-,, , and 20108 #VALUE!,#VALUE!,-0.528596975,0.388798795444E-,, and many others like them. Unfortunately, t...
- 13 Sep 2023, 17:12
- Forum: Bugs
- Topic: Version 2023.3 released
- Replies: 0
- Views: 1536
Version 2023.3 released
Version 2023.3 has been released, including bug fixes, feature improvements, and significant performance improvements. Details are in the manual.
--Michael
--Michael
- 13 Sep 2023, 17:11
- Forum: General
- Topic: Version 2023.3 released
- Replies: 0
- Views: 1681
Version 2023.3 released
Version 2023.3 has been released, including bug fixes, feature improvements, and significant performance improvements. Details are in the manual.
--Michael
--Michael