let point;

​

function preload() {

  // Get the most recent earthquake in the database

  let url = './points.json';

  point = loadJSON(url);

}

​

function setup() {

  points = point.a;

  createCanvas(400, 400);

  let maxX = 0;

  let maxY = 0;

  let maxZ = 0;

    console.log(points.length);

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

    if (Math.abs(points[i][0]) > maxX) maxX = points[i][0];

    if (Math.abs(points[i][1]) > maxY) maxY = points[i][1];

    if (Math.abs(points[i][2]) > maxZ) maxZ = points[i][2];

  }

  console.log(maxX);

  console.log(maxY);

  console.log(maxZ);

}

​

function draw() {

  background(220);

}