scons: multiple files as a target

I have a script, lets say "foo.py", which depends on some file, let's say "dep.par", and I would call these as ``` python foo.py --parameters=dep.par ``` If foo.py writes only one output file, "bar.dat", I would say: ``` env=Environment() env.Command("bar.dat", "dep.par", "python foo.py --parameters=dep.par") ``` However, I need the case where foo.py outputs more than one file, let's say "bar1.dat, bar2.dat, ..., barN.dat". I'm at a loss, any help would be appreciated, thanks.