Goal 1b. Successful THz propagation in the cylinder.
resolve merge
Goal 1 v3. First mode frequency both x and y planes
added helix files
Using the material-function method is not promising. Switching to differential cylinders.
succesffuly generating list of blocks
Succesfully created helix geometry
helix ready to be simulated. first will fix transmission of cylinder
Merge pull request #1 from cjohnson415/helix

Helix