for ii = 5:5
    Costs = loadKmCosts(sprintf('Data%d',ii));
    save(sprintf('Data%d_Costs_Old',ii),'Costs');
    clear Costs
    profile on
    kinematic_modelfit('achilles151_km',sprintf('Data%d',ii))
    Costs = loadKmCosts(sprintf('Data%d',ii));
    save(sprintf('Data%d_Costs_New',ii),'Costs');
    clear Costs
    profile viewer
end