Well, I'm not sure if I'm qualified or want to extend MDLOps to support JE mdl/mdx files. As I said before, I'm not a modeler, I don't have modeling software, and I don't really know much about the format that's needed to import into that modeling software. I'm also new to Perl, which MDLOps is programmed in. I think I'll leave that up to someone more qualified.
I was only using MDLOps source code to help understand the format of mdl/mdx files. I planned to edit the files by hand, but after seeing how complex the format is and how many values there are which purpose eludes me, I'm not sure I can do that (and it would take a while).