 {
   char status;
   double T, P, p0, a;
-
-  // If you want to measure altitude, and not pressure, you will instead need
-  // to provide a known baseline pressure. This is shown at the end of the sketch.
 
   // You must first get a temperature measurement to perform a pressure reading.
 

      // If request is successful, the number of ms to wait is returned.
      // If request is unsuccessful, 0 is returned.

      status = pressure.startPressure(3);
      if (status != 0)
      {
        // Wait for the measurement to complete:

    Serial.println("BMP180 init success");
  else
  {
    Serial.println("BMP180 init fail\n\n");
    while (1); // Pause forever.
  }
