Shancai,
I don't see any obvious problems in the log file. Can you make a tar file of all the output files and post it?
Also, what operating system? 32 or 64 bit?
Thanks--Michael
Search found 1930 matches
- 29 Oct 2009, 14:30
- Forum: Linac Tracking
- Topic: what's wrong with simulation of transport line orbit correct
- Replies: 6
- Views: 9050
- 29 Oct 2009, 14:23
- Forum: Optimization and Matching
- Topic: Can elegant perform dynamic Aperture optimization ?
- Replies: 18
- Views: 25629
Re: Can elegant perform dynamic Aperture optimization ?
Hisham,
Please try again. It should work now.
--Michael
Please try again. It should work now.
--Michael
- 28 Oct 2009, 16:35
- Forum: Linac Tracking
- Topic: what's wrong with simulation of transport line orbit correct
- Replies: 6
- Views: 9050
Re: what's wrong with simulation of transport line orbit correct
Shancai,
I ran your simulation but get a different result, which is attached here.
Can you tell me which version of elegant you are using? The one-to-one trajectory correction was updated in the last release, so it might make a difference.
--Michael
I ran your simulation but get a different result, which is attached here.
Can you tell me which version of elegant you are using? The one-to-one trajectory correction was updated in the last release, so it might make a difference.
--Michael
- 28 Oct 2009, 16:23
- Forum: Optimization and Matching
- Topic: Large Momentum Offsets in ELEGANT
- Replies: 3
- Views: 7127
Re: Large Momentum Offsets in ELEGANT
Ray, This should not be a problem if you use KQUAD, KSEXT, and CSBEND elements, which are accurate to all orders in energy deviation. You can also use EDRIFT, which is an exact drift space and is recommended if slopes are large. If you use QUAD, SEXT, and SBEN, it is only good to 2nd order and you m...
- 14 Oct 2009, 09:32
- Forum: Dynamic Aperture
- Topic: Chromaticity
- Replies: 4
- Views: 20355
Re: Chromaticity
Takahiro,
If you want to post your files (or send them to me at borland@aps.anl.gov) I can have a look.
--Michael
If you want to post your files (or send them to me at borland@aps.anl.gov) I can have a look.
--Michael
- 08 Oct 2009, 09:22
- Forum: Dynamic Aperture
- Topic: Chromaticity
- Replies: 4
- Views: 20355
Re: Chromaticity
Takahiro, There are several differences between those two runs, for example, the DA run includes chromaticity correction and large K2 and K3 values on the dipoles. That's why the chromaticities are different. To show how to compare twiss calculations vs delta to tracking vs delta, I modified the chr...
- 22 Sep 2009, 15:23
- Forum: Feature Requests
- Topic: Laser temporal profile for laser Heater
- Replies: 2
- Views: 12920
Re: Laser temporal profile for laser Heater
Yuantao,
That feature is available only in a beta version. I'm hoping to release it in a few weeks.
If you need it urgently, let me know and I'll see what I can provide. I think you are building from source, right?
--Michael
That feature is available only in a beta version. I'm hoping to release it in a few weeks.
If you need it urgently, let me know and I'll see what I can provide. I think you are building from source, right?
--Michael
- 14 Sep 2009, 11:42
- Forum: Feature Requests
- Topic: KQUSE in magnet layout
- Replies: 3
- Views: 16719
Re: KQUSE in magnet layout
Chris,
Thanks for letting me know. I'll add it.
--Michael
Thanks for letting me know. I'll add it.
--Michael
- 10 Sep 2009, 09:57
- Forum: Bugs
- Topic: bug in astra2elegant
- Replies: 6
- Views: 9203
Re: bug in astra2elegant
James,
The only important difference is that astra2elegant will in the future be much faster, as it will be compiled (like astra2sdds) and also write SDDS binary.
--Michael
The only important difference is that astra2elegant will in the future be much faster, as it will be compiled (like astra2sdds) and also write SDDS binary.
--Michael
- 10 Sep 2009, 08:56
- Forum: Bugs
- Topic: bug in astra2elegant
- Replies: 6
- Views: 9203
Re: bug in astra2elegant
James,
Good point. I actually eliminated this feature in the C-code version of astra2elegant, but will add it back.
Meanwhile, in case anyone needs it, here's an updated version of astra2sdds.c that includes the offset.
--Michael
Good point. I actually eliminated this feature in the C-code version of astra2elegant, but will add it back.
Meanwhile, in case anyone needs it, here's an updated version of astra2sdds.c that includes the offset.
--Michael