.. _config_ref tasks merge: ``merge`` ========= Merge two or more pre-built PSF/PDB systems into a single PSF/PDB system Single-valued attributes: * ``systems``: List of systems to merge; each entry must have 'psf' and either 'pdb' or 'coor'; an optional 'segname_map' dict provides explicit segment renames for that system * ``collision_strategy``: How to resolve segment name collisions across systems (default: enumerate) .. raw:: html