The S deme's size was 3849 until 9425.8 generations ago, when it began a linear growth, reaching 8406 individuals by 4618.371. After this period, the population underwent an linear change, reaching 1513 individuals by 1175.8. From 1175.8 generations ago to now, the population changed from 1513 to 7439 at a linear rate.
time_units: generations
demes:
  - name: S
    start_time: .inf
    epochs:
      - start_size: 3849
        end_time: 9425.8
      - start_size: 3849
        end_size: 8406
        end_time: 4618.371
        size_function: linear
      - start_size: 8406
        end_time: 1175.8
        end_size: 1513
        size_function: linear
      - end_time: 0
        start_size: 1513
        end_size: 7439
        size_function: linear