ROUNDTRIP(1) General Commands Manual (urm) ROUNDTRIP(1) (NAME) roundtrip - (SYNOPSIS) roundtrip filename filename (DESCRIPTION) roundtrip "diff " . ( ) . (OPTIONS) roundtrip . (EXAMPLES) : roundtrip 3d.sdf 3d.xyz (SEE ALSO) obabel(1). Open Babel : (AUTHORS) Open Babel : Geoff Hutchison, Chris Morley, Michael Banck, . Open Babel : (COPYRIGHT) (C) - OpenEye Scientific Software, Inc. (C) - Geoffrey R. Hutchison . (GNU GPL) . . . Open Babel 3.2 May 26, 2026 Open Babel 3.2