Trace properties
This dialog allows properties of the currently active trace to be altered.
This dialog can be invoked from the edit menu, or by clicking the right mouse button over a trace.
Y units
Y units of the active trace. This is a text string which can be edited by the user.
X units
The x units label. This is a text string which can be edited by the user.
Sample Rate
This shows the interval between samples in x units. Normally this should not be altered since it would have been set when the trace was recorded. (Or in the original trace from which this trace has been derived).
See also Data Rate.
Axes X scale
The scaling of the x units to screen pixels.
Trace Start Position
Alter this to shift the trace start position. Don't change the start positions of traces in the Monitor window.
Screen Y scale
The scaling of y units to screen pixels. Note that the Doppler spectrum y scale has to result in the trace being displayed as a power of 2 pixels high.
Screen Y offset
The offset used to shift the active trace in the y axis, in screen pixels. This value does not change with y scale changes. Easier to change by clicking the left mouse button on the y axis and dragging. (Set Y Group to -1 to offset just this trace.)
Y scaling factor
The scaling factor used to scale the stored data to the y axis scale.