first scale all loads by a common factor alpha (which models the change in total load), drawn from a uniform distribution whose min/max values are provided by the user
then add independent multiplicative noise to each load, drawn from a LogNormal distribution with mean 1.0 and standard deviation provided by the user.
Implement a new load scaler as follows:
alpha(which models the change in total load), drawn from a uniform distribution whose min/max values are provided by the user1.0and standard deviation provided by the user.