Up until 8291.0 generations ago, the population of A deme was constant at 284. It then entered a linear phase of growth until 8170.91 generations, reaching size 4733. This was succeeded by an linear phase of growth, leading to 7038 by 936.0. From 936.0 generations to present, the population has changed from 7038 to 2823 linearly.
time_units: generations
demes:
  - name: A
    start_time: .inf
    epochs:
      - start_size: 284
        end_time: 8291.0
      - start_size: 284
        end_size: 4733
        end_time: 8170.91
        size_function: linear
      - start_size: 4733
        end_time: 936.0
        end_size: 7038
        size_function: linear
      - end_time: 0
        start_size: 7038
        end_size: 2823
        size_function: linear