Question : Select edges depends on degrees

[pingpink]

Hi ,

Is there a way to " select edges on surface which depends on specific degrees " ,eg. Vertical structure is 360 degrees except 0 degree and Horizontal structure is only 0 degree.
After that , I can use the specific components to run along edges.

Thanks

[cotty]

An image would help to understand your question...

[pingpink]

Here is my piktogramm to determine the degrees of edges on selected surfaces.
I would like to select only edges following to the condition of structure.
Mullion is random degree except 180 degrees , and transom is only 180 degrees.

Thank you kindly

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