​

function preload(){

point = loadJSON("./23-55.json");

​

}

​

function setup() {

  createCanvas(400, 400);

  let X = finder(point.a, 0);

  let Y = finder(point.a, 1);

  let Z = finder(point.a, 2);

  console.log(X)

  console.log(Y)

  console.log(Z)

//  console.log(point.a);

}

​

function draw() {

  background(220);

}

​

function finder(arr, pos) {

  let min = 1000;

  let max = 0;

  for (let i = 0; i < arr.length; i++){

    if (arr[i][pos] > max){

        max = arr[i][pos]

    }

    if (arr[i][pos] < min){

        min = arr[i][pos]

    }

  }

  return ({"max" : max, "min": min});

}