Model$new())Creates a new OpenABM Model instance from a
Parameters object and/or a list of parameters overrides.
Note that model instances are a memory/CPU extensive and this function can take a few seconds to complete.
Model.new(params_object = NULL, params = NULL)An object of type Parameters or NULL
(for default params). The constructor will lock the parameter values (ie.
params_code will become read-only).
A named list of parameters fo override (default NULL for no overrides)
Model object (R6 Class), NULL on error or if out-of-memory.