Initially, the D deme's population count was 5315 until 8690.2733 generations ago, at which point it began a linear reduction until reaching size 463 in 6693.2306 generations. Post this phase, the deme experienced an linear change to 4213 individuals by 2573.0. From 2573.0 generations ago to today, the number of individuals has changed from 4213 to 8275 at a linear growth rate.
time_units: generations
demes:
  - name: D
    start_time: .inf
    epochs:
      - start_size: 5315
        end_time: 8690.2733
      - start_size: 5315
        end_size: 463
        end_time: 6693.2306
        size_function: linear
      - start_size: 463
        end_time: 2573.0
        end_size: 4213
        size_function: linear
      - end_time: 0
        start_size: 4213
        end_size: 8275
        size_function: linear