[Chimera-users] defining planes and axes based on existing ones

Hello, I am trying to define planes and axes that are orthogonal to the planes and axes that I have previously defined. I have an alpha helix, and I only managed to define one plane and two orthogonal axes around the helix. Is it possible to define the rest of the axes and planes? Thanks! -- ChuHui Fu B.S.Candidate in Chemistry Haverford College, Class of 2019 cfu@haverford.edu