Not all parameters may be being perturbed, although specified in PARAMETERS. Some have a specific value, rather than a range. This detects the names of the parameters that are being perturbed, and their mins and maxes
process_netlogo_parameter_range_info(PARAMETERS, PARAMVALS)
Parameter names specified in the R script
Values of each parameter, either a specific value or range
List of: names of parameters of interest, minimum value of each parameter, and maximum value of each parameter