   film_sensor();
 
 
-    int i;
+
   if (millis() - last_print_time >= PRINT_DELAY){
 
 

     double time_delta = millis() - calc_time_ms;
     //Serial.println(water_level_delta);
    // Serial.println(time_delta/1000);
     flow_rate_cc_per_sec = ( water_level_delta ) / (time_delta/1000);
  
     //set the last calculation references
     flow_calc_water_level_cm = water_level_cm;


double* sensors_list[] = {&shaftTemp, &ambient_temperature, &casing_temperature, &gland_temperature,
&rpm, &load1_res2, &load2_res2, &flow_rate_cc_per_sec, &flowrate, &position1_mm, &position2_mm};
/* 1. NodeID
 * 2. shaftTemp
 * 3. ambient_temperature
 * 4. casing_temperature
 * 5. gland_temperature
 * 6. rpm
 * 7. load1_res2
 * 8. load2_res2
 * 9. flow_rate_cc_per_sec
 * 10.flowrate
 * 11. posistion1_mm
 * 12. position2_MM
 * */
int i;
void loop() {
  position_sensors();
  fluid_level_sensor();
