# Harmonic Analysis Chart
Harmonic analysis chart view shows the plots of nodal responses versus harmonic load frequencies for the chosen nodes. The settings include:
# Items to be plotted (tree control)
The selected items will be plotted in the chart views. Multiple selection can be made and it will result in multiple chart views to be opened.
# Harmonic analysis task
If more than one Harmonic analysis task exist, choose the one to be used in generating the chart views. If only one harmonic analysis task is available, it will be used in generating the chart views.
# Output nodes
Node list to define the output nodes in the chart views.