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Aspen Hysys and MATLAB Communication

Aspen Hysys and MATLAB Communication

Aspen Hysys and MATLAB Communication

Hey guys,
I've worked in MATLAB HYSYS cmmunication platform with no problem,but now I've a little problem in a Aspen Hysys case. The problem is that the case has a parent environment and column environment and I want to communicate with the variables and controllers in column environment but in fetching data from the column environment with MATLAB I have a problem and it cannot find the properties in column environment. When I use a case with a single environment (without parent and column) with same code in MATLAB it works fine and fetch the data perfect. Can anyone help me? How to communicate with Column environment?

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