// Variance 
int[][] data; //posx, posY, r
int w = 240;
int h = 240;
String[] lines;

void setup() {
  //Set window
  surface.setResizable(true);
  surface.setSize(w, h);
  background(0,0,128);

  //File open
  lines = loadStrings("file1.csv");
  data = new int[lines.length][3];

  //Data read
  for( int i=0; i<lines.length; i++ ) {
    data[i] = int(split(lines[i], ','));
  }
}

void draw() {
  //Draw circle
  noStroke();
  for( int i=0; i< lines.length; i++ ) {
    ellipse(data[i][0], data[i][1], data[i][2], data[i][2]);
  }
}