In my program each iteration “niScope Fetch” vi returns 2D array [n:2] - two rows. I need to append it to the results of the previous iteration to get [2*n:2] arrays – two rows again.
The “build array” function (Concatenate Inputs) appends columns so that I get [n:4] array. Of course, I can use the “Transpose array” two times but it takes additional time inside an iteration bringing errors so I want to avoid it.
Unfortunately, the “graph” vi needs rows that makes me using “Transpose array” two times.
Does exist any way to configure the “build array” to append rows, not columns?
Below I attached my experiments with the “build array” function. Initially I have 1D array [n:1] – one row. By using the “build array” (Concatenate Inputs) I got [2*n:1] – one row. Disabling “Concatenate Inputs” gives [n:2] array - two rows. Applying the “build array” to the last [n:2] array I get [n:4] array or 3D array.
I see now two possibilities to get [2*n:2] array from [n:2] – by using two times the “Transpose array” or by composing and decomposing the initial [n:2] array into individual rows. Both methods require additional computing time.
