Currently exodus is implemented by moving all lineages from the current populations to a new ancestral population. We cannot implement admixture like this, even though an exodus event is an admixture event (or mass migration) with fraction 1.0 of one population moving to the other. Extending the exodus to be a case of MassMigration(fraction=1.0) would therefore be more sensible.
Currently exodus is implemented by moving all lineages from the current populations to a new ancestral population. We cannot implement admixture like this, even though an exodus event is an admixture event (or mass migration) with fraction 1.0 of one population moving to the other. Extending the exodus to be a case of
MassMigration(fraction=1.0)would therefore be more sensible.