Until 9028.21 generations ago, the H deme's population was fixed at 4927. From 9028.21 to 8066.0, it underwent a linear increase to 5344 individuals. Then, a exponential reduction brought the count to 4127 by 7969.4. Since then, from 7969.4 generations to the current day, the population has decreased from 4127 to 2272 at a linear rate.
time_units: generations
demes:
  - name: H
    start_time: .inf
    epochs:
      - start_size: 4927
        end_time: 9028.21
      - start_size: 4927
        end_size: 5344
        end_time: 8066.0
        size_function: linear
      - start_size: 5344
        end_time: 7969.4
        end_size: 4127
        size_function: exponential
      - end_time: 0
        start_size: 4127
        end_size: 2272
        size_function: linear