description: Set epoch values using global defaults. time_units: generations defaults: epoch: {cloning_rate: 0.5, end_size: 2, selfing_rate: 0.1, start_size: 1} demes: - name: deme0 epochs: - {end_time: 100, start_size: 1, end_size: 1} - {end_time: 3} - {end_time: 2} - {end_time: 1} - {end_time: 0}