ADFmovie files

At the moment the ADFmovie files (.amv) are generated only by ADFspectra, if the vibrational spectrum is shown and one of the normal modes is selected. If this is the case the -loop option of adfmovie is selected.

It is easy to make an ADFmovie file yourself, since it is just a text file with series of coordinates, for several frames of the movie.
An example with rather arbitrary coordinates:

water geometry 1
H 0.0 0.0 0.0
H 1.0 0.0 0.0
O 0.0 2.0 0.0

water geometry 2
H 0.0 0.0 1.0
H 0.0 1.0 0.0
O 3.0 0.0 0.0

water geometry 3
H 0.0 0.0 0.0
H 0.0 1.0 1.0
O 6.0 0.0 0.0

Note: a title (like water geometry 1) should be provided for each new geometry, and an empty line should separate the different geometries.