Beamline modeling

My last post was about codes for modeling electron beams and x-rays.  As of recently, there is now a new tool for beamline modeling.  Its called Sirepo.
beta.sirepo.com
https://beta.sirepo.com/srw#

One can model many different beamlines with this code.

Here are the beamlines at the ALS, for example
https://als.lbl.gov/beamlines/ 

Here are the beamlines at the NSLS-II
https://www.bnl.gov/ps/beamlines/ 

Here are the beamlines at the APS
https://www.aps.anl.gov/Beamlines