run_ensemble() needs to support logfile and errfile optional arguments that would redirect stdout and stderr, respectively, to user provided filenames. Each instance would save the stdout and stderr streams do those files in each instance subdirectory.
run_ensemble()needs to supportlogfileanderrfileoptional arguments that would redirectstdoutandstderr, respectively, to user provided filenames. Each instance would save thestdoutandstderrstreams do those files in each instance subdirectory.