Until 8524.9632 generations ago, the K deme's population was fixed at 1194. From 8524.9632 to 8011.0, it underwent a linear change to 1095 individuals. Then, a exponential change brought the count to 2884 by 3181.5. Since then, from 3181.5 generations to the current day, the population has reduced from 2884 to 727 at a exponential rate.
time_units: generations
demes:
  - name: K
    start_time: .inf
    epochs:
      - start_size: 1194
        end_time: 8524.9632
      - start_size: 1194
        end_size: 1095
        end_time: 8011.0
        size_function: linear
      - start_size: 1095
        end_time: 3181.5
        end_size: 2884
        size_function: exponential
      - end_time: 0
        start_size: 2884
        end_size: 727
        size_function: exponential