The package Overlay provides code for event overlay with Marlin

Overlay is distributed under the GPLv3 License

The Overlay processor can be used to overlay background events from an additonal set of LCIO files in a Marlin job. It requires Marlin v01-00 or higher. For details see ./doc/Overlay.pdf and the doxygen API doc.

The JoinEvents processor can be used to join events on a collection basis, i.e events from an additional input file are read and all collections are added to the current event (provided they have a name that is different from all collections in the current event).

Copyright (C), Overlay Authors

Overlay is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License long with this program. If not, see http://www.gnu.org/licenses/.