def _formatFilepaths(self):
        """
        Join dirnames and filenames from config.
        """
        likedir=self['output']['likedir']
        self.likefile  = join(likedir,self['output']['likefile'])
        self.mergefile = join(likedir,self['output']['mergefile'])
        self.roifile   = join(likedir,self['output']['roifile'])

        searchdir=self['output']['searchdir']
        self.labelfile  = join(searchdir,self['output']['labelfile'])
        self.objectfile = join(searchdir,self['output']['objectfile'])
        self.assocfile  = join(searchdir,self['output']['assocfile'])
        self.candfile   = join(searchdir,self['output']['candfile'])

        mcmcdir=self['output']['mcmcdir']
        self.mcmcfile   = join(mcmcdir,self['output']['mcmcfile'])
Join dirnames and filenames from config.