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Right now the way the random pick is performed, is based on an index number (each index represents a single permutation). We need to have the option (and I think it should be the default option) for m…
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Hi,
I have a small test case with negative indices and it is not clear to me, what I am doing wrong (basically the results of a Bungee test case from Saltelli book):
Parameter S1 S1_conf ST ST_c…
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When I run OUU, the iterations are no longer recorded in the Flowsheet table.
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![distribution selection_2](https://user-images.githubusercontent.com/37089145/41368211-8414bffa-6efe-11e8-93c9-fd7ae9233e23.PNG)
This error appears when trying to generate samples with Lognormal or …
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I regularly come across the following task: To find a the global minimum of a function I run local optimizers from multiple random initial guesses. For some situations, e.g. fitting parameters in syst…
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I did 3 example problems using the OUU tab in FOQUS, including the example problem for Issue #24, which uses a JSON file from SimSinter and a simulation from Aspen Custom Modeler (ACM).
For all 3 e…
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# Issue
It would be great if one is able to set values using a statistical distribution.
Mainly sampling parameters and initial values from distributions and specifying how to sample.
How to …
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When I run OUU, the recourse variables remain constant from start to finish. Furthermore, the value of each recourse variable is the average of its minimum and maximum values.
I have attached an Ex…
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It seems like the dhw sampling leads to sample sets with unrealistic energy demand values.
So far, has only been explored within latin hypercube sampling process. Has to be checked.
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In the OUU tab, whenever the "Stop" button is pushed, the button does not change back to "Run OUU", and I need to close FOQUS and reopen it in order to rerun OUU.