Hi Belal and Greg,
Sorry, I’m very late to the discussion, but just in case: Jan (Wienold) and I were able to use other TMOs, including Reinhard02, in by using PFSTools. You can then use the commands pfsin [inputfilename] | pfstmo_reinhard02 | pfsout [outputfilename] to use the Reinhard02 operator (along with many others).
Take care,
Kynthia