Atom positions written into relax.xml are not absolute for films
Relative atom positions are written in
relaxation-history/posforce part of a
relax.xml in case of film calculation. However, absolute coordinates for z axis should be written for films.
Input and output file:
This is BUG because:
There are relative z-coordinates in relax.xml for films. For example,
0.0000000000 0.0000000000 0.1946101330 instead of
0.0000000000 0.0000000000 2.6505900117.