topic Re: Arcade numeric array in ArcGIS Pro Questions

Arcade numeric array

RobA — Sun, 30 Oct 2022 00:02:25 GMT

Hi there,

I'm looking to create a numerical array in Arcade to be used for numerical calculations later in my function.

I have an upper threshold for example :

var threshold = 4

I simply want to create a numerical array starting from 0 and looping through to 4 to produce:

[0,1,2,3,4] saved as an accessible numerical array.

This is a simple enough concept in R (Seq function) or Python (range function), but I'm scratching my head as to how to do this simple task using Arcade.

Any help would be greatly appreciated.

Re: Arcade numeric array

jcarlson — Mon, 31 Oct 2022 03:06:00 GMT

There's nothing built-in that does this, but you could easily create your own function:

function sequence(threshold){ var out_arr = [] for (var n=0; n <= threshold; n++){ Push(out_arr, n) } return out_arr }

Re: Arcade numeric array

RobA — Mon, 31 Oct 2022 03:13:06 GMT

That's perfect thanks Josh 😄