Elegant users forum

Hi, I have a question about optimizing phase advance between two markers by elegant. The attachments are my elegant files. When I run this script, some errors will appear like as following. unknown token: M1#2.nux unknown token: M1#1.nux too few items on stack (subtract) *stop* too few items on nume...

Dear Michael,

I am new to elegant. If I Know the twiss parameters of two points, how to design a matching section between them?

Best regards,
Hao