CEA Codes forum

Dear shliu, In the new manual (you have to upgrade you code) you have the way explaining to get σ_dp/p from parameter of partran.out file. Chapter : " Partran and Toutatis output " When you get it, you get the 4 term of the matrix Z.dp/p so, all Twiss parameter can be deducee aisily (see manual for ...

Dear shliu, Endeed, there is a difference which can be explained by a non-linear conversion present in the distribution display, which is an option activated by default and hidden. You can now deactivate it in the page "Main" -> "Simulation options" -> "Non linear conversion" You need to upgrade you...

TraceWin release 2.23.3.7

https://www.dacm-logiciels.fr/downloads

∑(a.b) is not egal to ∑(a).∑(b)

Dear Emil,

I'm sorry, I don't know why but I wasn't informed, as is usually the case with your posts.
Well it's not going to be easy for me, so I'll suggest this. In the manual you have the edge angle matrix defined. Write it down for what you want to have and I'll implement it.

Regards,

Didier

This is the average of (z x dp/p) , It's σz.dp/p.

Regards,

Didier

Ok, you send me the wrong dat file. Now I got like you. Norm. RMS emit_Φ_W is 0.0379 π.deg.MeV in .dst file, while it is 0.03785602 in partran1.out But in the end it's the same thing, it's just that in dst the format of the number displayed is limited to 3 digits after the decimal point, it is jsut ...

Dear shliu,

Using your example, I didn't get exactly your values!
But on my side, they're the same!
(see picture below)

Regards,

Didier

Dear shliu, I've updated the TraceWin manual for the partran.out file because 2 columns were missing and the description of the other columns wasn't very clear. Finally, I explain how to recover missing values such as RMS z' or RMS dp/p? Regards, Didier https://dacm-codes.fr/Softwares/TraceWin_DOC/t...

TraceWin release 2.23.3.6

https://www.dacm-logiciels.fr/downloads