Originally, deme H had a population size of 6589, which increased to 9914 around 2335.0637 generations ago and has not changed since.
time_units: generations
demes:
  - name: H
    start_time: .inf
    epochs:
      - start_size: 6589
        end_time: 2335.0637
      - start_size: 9914
        end_time: 0