Partially Reversible Measurement Models

[oharrald-Dstl]

#285 comments highlight the need to be considering some measurement models as something other than 'reversible' or 'irreversible' For example, range-rate models' inverse functions currently return approximations to state (cartesian) velocities. But the positional components of the returned state are fine. Would introducing another class of 'partially-reversible' models to accommodate something like this be useful?