combineTool.py -M Impacts cannot account for toy input

[lcorcodilos]

When using -t 1 --toysFile <filename>.root to load in a toy dataset, the Impacts algorithm will not account for the change in output file names that includes the seed.

For example, after --doInitialFit, the output will be a file that looks like higgsCombine_initialFit_Test.MultiDimFit.mH{m}.123456.root but the --doFits step will look for higgsCombine_initialFit_Test.MultiDimFit.mH{m}.root. I'm working around this by renaming the files between steps but I imagine this should be changed in lines like these [1].

[1] -

CombineHarvester/CombineTools/python/combine/Impacts.py

Lines 151 to 154 in 0675d6a

	'higgsCombine_initialFit_%(name)s_POI_%(poi)s.MultiDimFit.mH%(mh)s.root' % vars(), [poi], poiList))
	else:
	initialRes = utils.get_singles_results(
	'higgsCombine_initialFit_%(name)s.MultiDimFit.mH%(mh)s.root' % vars(), poiList, poiList)