   pinMode(TestPin,OUTPUT);
   digitalWrite(TestPin, HIGH);
   
-  //Initialize the fuild level, load film & position samples arrays
+  //Initialize the fuild level, load film & positi[on samples arrays
   for (int i = 0; i<number_of_readings; i++){
     fluidLevel_array[i] = 0;
     position1_array[i] = 0;

   * 10.flowrate
   * 11. posistion1_mm
   * 12. position2_mm
   * */
    receive_FFT();
    Serial.println(data);

    //shaft_temp();
    one_wire_temps();
    Irms = emon1.calcIrms(1480);  // Calculate Irms only
    if (Irms < 2) Irms = 0;//Until library is fixed


    data = "D";
