Using Variables to create Arrays

[PipedreamerGrey]

I'm creating a utility to calculate certain mathimatical factors in a series of pipes. The utility asks ten questions. Six questions are asked once to determine six "constants" and four questions are asked for each seperate pipe in the assembly to determine four variables. I need to find a way to create the same number of arrays as pipes in order to store the four inputs for each pipe and in order to determine how many times to ask for the last four variables; however you can't create an array in Python with an expression. Does anyone have any alternate solutions?

 

[ericbrunson]

What do you mean, "you can't create an array in Python with an expression"?

Seems to me like you would collect the number of pipes in the first 6 questions, then iterate over the appropriate number of arrays and array members to create the other storage items.