Revert "Made perturbation both ways"

This reverts commit 20668618a1b3e3ee9a64a153909515ad344ff12c.
Use DP from 'inputs' for Pdminus (u(8))
Used u(13) for measured (noisy) data
Fix Qd_r typo
Make it possible to compare different filenames
Made inputParams in saved output
Fixed legends, line settings, titles
Added extra pmOxidized outputs
Added ULSD data
Added reduced order model and estimator results