Return #elements of an array greater than a certain value
Some one asked the titled question in a forum (link), and many answers were given. This qustion is not hard and may not bother you at all. But the conclusion that a loop was neccesary is incorrect.
Above is an answer given by bincker, sorry for the watermark. The idea was to initialize a number and use the shift register as a counter. Add by one when the condition is fulfilled. Three conditions are listed in this case.
Or, we can do it this way (by me):
I don’t know what happened in the “greater than” node, but the conclusion is we do not really need a loop to do that. There might be a traversal as well but the whole calculate is much simpler. And the bottom line is, thanks to the polymorphism of LabVIEW node, we can connect array and a single data to some nodes and do the calculations in one iteration.
Thanks for sx056 who brought up this question and bincker who gave me a hint.