Evaluating Systematics for ND280 Upgrade

Evaluation of systematic uncertainties in ND280 from the Super Fine Grained Detector (SFGD) particle tracking efficiency, and SFG to High-Angle TPC (HAT) track matching efficiencies. Evaluated initially for muon tracking, being expanded to assess uncertainties in pion tracks and proton tracks, with the latter being a crosscheck for work by Claudia De Dominicis (LPNHE-Paris)