CEA Codes forum

Dear Didier,

You are correct. I can as well work with a txt file for the batch mode arguments that need to pass on using command line.

Could you please add "field_map_path" as a command line argument?

Best regards,
Wai-Ming

Dear Didier, I am looking for a way to change, for example, beam current, through a .dat or .txt file that would be read by TraceWin when it runs. Exactly as the way to change the voltage of a cavity. Does it exist? If not, do you see values for that and would you consider such an upgrade? Best rega...

Dear Didier, Could you please provide instructions to change or configure all the variables in a TraceWin project outside of the native GUI? The structure of a project is explained on p.6 in the user's manual. Users can easily change anything in the Edit tab through the .dat file, which is great. Ho...

Thank you, Didier.

Wai-Ming

Dear Didier,

What could cause the following error?
K_F Conversion not available: Ellipse plotting

This error did not appear back a few updates ago. The user manual doesn't seem to mention K_F Conversion.

Best regards,
Wai-Ming

Dear Didier,

Thank you for confirming.
I found the bug in my code.

Best regards,
Wai-Ming

Dear Didier,

It seems that superpose_map gives unexpected result with two RF E-field maps at different frequencies. For example

superpose_map 0
freq 100
field_map 100 x x x
superpose_map 20
freq 200
field_map 100 x x x

Could you please confirm?

Best regards,
Wai-Mingb

Dear Didier,

I confirm that VARIABLE as arguments in batch mode works fine.
Concerning problem about ele[n][m]=xxx in FIELD_MAP element, specifically for RF E-field 100, the 6th parameter seems to have issue.

Best regards,
Wai-Ming

Also, ele[n][m] does not seem to work with field map for RF E-field, i.e. flag = 100.

Dear Didier,

The following is my request.

Here is the lattice code:
variable aaa 100
drift aaa 10

Here is the batch mode code:
TraceWin_noGUI.exe project.ini aaa=50

The above do not seem to work.

Best regards,
Wai-Ming