runDLKcat(): use DLKcat.tsv in a different directory

[PkiwiBird]

It is possible to modify the directory where DLKcat.tsv is stored, with:
writeDLKcatInput(ecLiverMl,[],[],[],'path_2_light_DLKcat.tsv',true)
but how to use that file as input for runDLKcat() ?
This is useful if we want to save the files of DLKcat.tsv for the full and light models separately, as they are different.
runDLKcat() uses modelAdapter.params.
Is there a way to run runDLKcat() using as input DLKcat.tsv stored in a different directory than modelAdapter.params?

[edkerk]

Turned this into issue #392, as it should indeed be implemented. Will close the discussion here, to continue on the issue page.