resonance frequency at HFSS

Hi everybody
i'm orking ith HFSS12,and i want to plot resonance frequency of a DGS versus a variable. how can i do it?

Not sure what DGS stands for but figures are plotted from, "results" in the project manager tree. Right clicking on results will enable you to plot S-parameters as a function of frequency etc.

By default, the plot will only display one variation of a variable (if you've done a parametric sweep). Go to "Families" in the trace options, and select all values.