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2018-10-17fix a bug in the theta0 calculation for a pathtlatorre
This commit fixes a bug in the calculation of the average rms width of the angular distribution for a path with a KL expansion. I also made a lot of updates to the test-path program: - plot the distribution of the KL expansion coefficients - plot the standard deviation of the angular distribution as a function of distance along with the prediction - plot the simulated and reconstructed path in 3D
2018-09-10add a fast likelihood functiontlatorre
This commit adds a fast function to calculate the expected number of PE at a PMT without numerically integrating over the track. This calculation is *much* faster than integrating over the track (~30 ms compared to several seconds) and so we use it during the "quick" minimization phase of the fit to quickly find the best position.
2018-08-14move everything to src directorytlatorre