Up to 8366.46 generations ago, the population of the G deme was steady at 8500. It then entered a phase of exponential change until 4179.99 generations and size 1201. Following this, there was a exponential change to 3316 individuals, lasting until 2653.0. Since 2653.0 generations ago, the population has changed from 3316 to 1942 at a exponential pace.
time_units: generations
demes:
  - name: G
    start_time: .inf
    epochs:
      - start_size: 8500
        end_time: 8366.46
      - start_size: 8500
        end_size: 1201
        end_time: 4179.99
        size_function: exponential
      - start_size: 1201
        end_time: 2653.0
        end_size: 3316
        size_function: exponential
      - end_time: 0
        start_size: 3316
        end_size: 1942
        size_function: exponential