We showcase the combination of experimental neutron scattering data and molecular dynamics (MD) simulations for exemplary phospholipid membrane systems. Neutron and X-ray reflectometry and small-angle scattering measurements are determined by the scattering length density profile in real space. but it is not usually possible to retrieve this profile unambiguously from the data alone. ... https://www.nacrack.com/quick-grab-Chainsaw-File-super-grab/