Evaluate expression only after all parametric simulations are finished

I'm using ADE Assembler (IC6.1.7-64b.500.17).

I have a parameterized desgin variable. I have an expression for the noise and for a certain current. The noise and currents are both calculated/evaluated correctly for the swept design variable and show up in the results.

When I use the calculator and use the waveVsWave to plot the noise vs current, I get the plot that I'm after.

However, when I add that expression from the calculator to the ADE outputs, assembler tries to evaluate that expression for each single design variable value when a simulation is performed.

Resulting in an 'eval err' in the output (because it tries to plot a single point) and not yielding the wanted (noise vs current) plot after the simulation is finished.

How can I evaluate/plot an expression only when all the simulations (for the set of design variables) are finished?

Emiel