Use a Waterfall (
) plot to create a waterfall diagram, which is a plot that can illustrate how an expression depends on two parameters in a sweep. The waterfall is plotted as a 3D plot in which
z-axis represents the response amplitude and
x- and
y-axis represent, for example, the frequency and the rotor rpm, respectively. Add
Color Expression,
Material Appearance,
Transparency, and
Visual Effects subnodes as needed. Right-click a
3D Plot Group to add this plot.
Choose the dataset for the data to use in the waterfall plot from the Dataset list. Depending on the selected study type, you can further select the times, parameters, or eigenfrequencies to use.
Here you select the points for which to plot a waterfall plot. From the Selection list, select
Manual to select points directly in the Graphics window or in the list below, or select
All points.
In the x-Axis Data and
y-Axis Data sections, specify what those axes represent by entering an expression (for example,
freq for the frequency) in the
Expression field. In addition, choose a compatible unit from the
Unit list and select the
Description check box to add a description of the expression in the associated text field. Click the
Replace Expression (
) or
Insert Expression (
) button to select predefined expressions to use in the
Expression field.
From the Style list, choose
Line to only plot the waterfall diagram using lines,
Surface to only plot it as a surface plot, or
Both to use lines and a surface plot. For
Surface and
Both, you can also choose the color table to use for the surface plot from the
Color table list.