Produce a default stratifier list for use with the generate_stratification function

The model needs to adhere to the structure specified by the modelbuilder package. Models built using the modelbuilder package automatically have the right structure. A user can also build a model list structure themselves following the modelbuilder specifications. If the user provides a file name, this file needs to be an RDS file and contain a valid modelbuilder model structure.

generate_stratifier_list(mbmodel)

Arguments

mbmodel	modelbuilder model structure, either as list object or file name

Value

The function returns a stratifier object (a list).

Details

This function takes as input a modelbuilder model and returns a list of all parameters and the variables by which to stratify the default is to stratify by each variable that shows up in a flow for that parameter

Author

Andrew Tredennick and Andreas Handel