This PR adds python scripts for lengthscale measurement in RGB_metalens, cavity_design, Metagrating3D, and slow_light_waveguide.
The formats of data in some csv files are changed in order to be consistent with others and also be more convenient for the lengthscale scripts. A few csv files are added in Metagrating3D for clarity and consistency.
This PR adds python scripts for lengthscale measurement in RGB_metalens, cavity_design, Metagrating3D, and slow_light_waveguide. The formats of data in some csv files are changed in order to be consistent with others and also be more convenient for the lengthscale scripts. A few csv files are added in Metagrating3D for clarity and consistency.