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Displacements measured for each frame, on the trace selected by the "Amplitude trace #", are displayed with respect to corresponding level measurements on the waveform selected by the "Amplitude W.F. #". The trace amplitude measurements are taken the same way they are for the "Raw trace amplitude vs step cycle" graph. The waveform amplitude measurements are taken the same way they are for the "Trace averaging based on W.F. level" analysis. The "Fixed W.F. level bins" option has a slightly different effect here, since the range of levels is not divided into bins, but it may affect (increase) the range of levels displayed to the full range defined by the "Min W.F. amplitude" and "Max W.F. amplitude" parameters.
Deleted frames, and frames whose tag values are not in the "Tag list" are excluded. You can also exclude frames that occur during the inactive phase of cycles, or the active phase, in the same way as for the "Trace averaging based on W.F. level" analysis, using the "Active cycle phase only" option.