How to open an obsolete `cfit` file in 2012a?

We know that the `cftool` has been changed in the new version of Matlab, it has been integrated to the `sftool`, and will save the session as `.sfit` file, which is not quite compatible with the earlier version of matlab.

Now I have some cfit files, of cause they are created by some earlier version. Can I use them within my 2012a? The sftool can NOT open it correctly, so how to open them? I need to know what was in them. Thanx.

[Hongwei Li]

I need the answer to this same question. Anyone can help or at least say something if not possible at all.

Answer 1

[Tom Lane]

Type "help cftool" and look at the description of "cftool -v1".