In version 6.5, we have greatly extended the application of 1D envelope window. Before we could only display the field components and currents/voltages at lumped sources/probes. Now we can also monitor time or space variation of total E and H fields, dissipated power, SAR, temperature and enthalpy (in QW-BHM), contour integrals in time domain, field distribution along predefined contours, and time-waveforms of excitation signals. The options are formally listed in Section S 2.5 and examples are available in Sections 2.13.4.