Today I implemented cubic spline interpolation and bicubic spline interpolation. I'm going to be using the bicubic spline interpolation on the image data from the optical slit scanner in the experiment. I still don't really know how to reconsile the horizontal scanner data with the vertical scanner data. I also need to start working on the materials and methods part of my paper for undergraduate research program. I have to turn it in on friday to the peer group.