Until 6197.0 generations ago, the W deme's population was fixed at 8784. From 6197.0 to 6026.0, it underwent a linear change to 2410 individuals. Then, a exponential change brought the count to 424 by 3399.27. Since then, from 3399.27 generations to the current day, the population has changed from 424 to 3613 at a exponential rate.
time_units: generations
demes:
  - name: W
    start_time: .inf
    epochs:
      - start_size: 8784
        end_time: 6197.0
      - start_size: 8784
        end_size: 2410
        end_time: 6026.0
        size_function: linear
      - start_size: 2410
        end_time: 3399.27
        end_size: 424
        size_function: exponential
      - end_time: 0
        start_size: 424
        end_size: 3613
        size_function: exponential