Elegant users forum

Can somebody help me in setting up a contour plot ? I am trying to make a contour plot of the projected emittances for various fractions of the number of particles.

Thanks, Max

Max,

Depending on how the file is structured, the answer will be different. Can you post the file (or send it to me by private email)?

--Michael

Max,

Attached is a script that may do what you want.

First, save the attachment to your disk. Using cygwin (I'm assuming you are on Windows)
% cd <directoryWhereYouSavedTheFile>
% tar xvf fracEmittance.tar
% chmod +x fracEmittance
% echo $PATH
% mv fracEmittance <somewhere in your path>
where <somewhere in your path> is one of the directories listed when you do "echo $PATH". (I'm guessing at these instructions, since I don't have a windows computer to try it on.)

Example of using the script:
% fracEmittance -input run.out -plane x \
-fractions 20,30,40,50,60,70,80,90,95 -output run.xfilt

This will perform analysis of the beam in run.out, filtering on the x invariant. The cuts take will include 20%, 30%, etc. of the beam, sorted by increasing Jx. You'll get two plots: one showing the particles color-coded by sqrt(Jx). Another showing emittance and other quantities as a function of the fraction included.

You'll need to have installed OAG Tcl/Tk (from our web site) for this script to run.

--Michael

Here are some sample plots.

--Michael