If dynamic forcing has not already been set up, then turn on dynamic forcing and set all the
an xds
object
the name of a model for mass LSM distribution
options for the LSM distribution model
the name of a model for LSM effects
options for the LSM effects model
the name of a model for LSM coverage
options for the LSM coverage model
the name of a model for LSM effect sizes
options for the LSM effect sizes model
an xds
object