update_parameter_file: Updates a `parameter` object with file paths to the R data objects.
Description
Updates a `parameter` object with file paths to the R data objects.
Usage
update_parameter_file(param, temp_path = NULL)
Arguments
temp_path
A character specifying the tempdir to use for storage
(optional).
Value
A `parameter` object with an updated `file` attribute that refers to
the on-disk file for saga_cmd to access.