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Hi Jane, You can use jEPlus+EA for optimisation. It creates chart you want (so-called Pareto front). Nevertheless, it seems all your simulations finished with fatal error and didn't generate any outputs. Summary results should be in SimResults and AllCombinedResults files (you need to define in rvi or rvx file which outputs you would like to extract; outputs have to be specified in idf file as well). Having summary outputs in SimResults file you can use Excel to make charts. Pareto front and non-optimal solutions can, as in your chart, can be created with scatter plot

Hi Jane, You can use jEPlus+EA for optimisation. It creates chart you want (so-called Pareto front). Nevertheless, it seems all your simulations finished with fatal error and didn't generate any outputs. Summary results should be in SimResults and AllCombinedResults files (you need to define in rvi or rvx file which outputs you would like to extract; outputs have to be specified in idf file as well). Having summary outputs in SimResults file you can use Excel to make charts. Pareto front and non-optimal solutions can, as (as in your chart, chart) can be created with scatter plotplot.