Point nix to misid validation branch of misid-unfold. This PR needs changes to misid-unfold which are currently found in https://github.com/umd-lhcb/misid-unfold/pull/14. Change flake.nix and flack.lock to point to the head of that branch. Once the misid-unfold PR is merged, flake.nix must revert to point to the misid-unfold master.
Introduce validation fit flag and split histos folder. Introduce validation fit flag to select appropriate histograms and change output file names. Also split histos folder similarly to https://github.com/umd-lhcb/misid-unfold/pull/14.
Update smearing histograms for misid fit.
Avoid duplication of dif smearing histograms. As commented in https://github.com/umd-lhcb/misid-unfold/pull/14, there is no need to have separate outputs for control and default fits, so keep only a single file.
PR breakdown:
misid-unfoldwhich are currently found in https://github.com/umd-lhcb/misid-unfold/pull/14. Change flake.nix and flack.lock to point to the head of that branch. Once themisid-unfoldPR is merged, flake.nix must revert to point to themisid-unfoldmaster.Needs https://github.com/umd-lhcb/misid-unfold/pull/14.