Open chris-little opened 1 year ago
There are examples of both in the current spec but they would need to be turned into proper specifications rather than illustrative examples.
Just to clarify the second use case - it's not about grouping values with statistics that are derived from them, it's about grouping scalar fields that represent the parameters of a probability distribution function, thereby enabling us to represent uncertainty or sub-grid variability. So for each element in the domain, if the PDF is Gaussian, we would have the mean and the standard deviation of the quantity at that location. Other PDFs would need a different set of parameters.
ParameterGroup
has two main use cases:ParameterGroup addresses both of these use cases effectively, but in the future, should the two above patterns be explicitly identified?