Optimizing an antenna gain in CST MWS

Hi all,
Does anyone know how to run an optimization on CST MWS having fairfield abs as a goal parameter? I only see S11

One of the methods in optimization of an antenna in CST is writing a program in VBA and implementing an optimization method.
Good Luck

That is already written in CST tutorial, but I didn't find an example and, mainly, a list of the output field variabled used by the solver. With no knowledge of them it's quite impossible to write any code. Can anyone help, please?

no need to write code:
- define your farfield monitor as normal.
- use template based processing 1D Result- select farfield (single freq) - complete the settings - e.g. gain... phi/theta..etc..
- go to your solver and click opti - you should see 0D/1D result included in you goals tab.
Rgdz,
E7k

Hi, anyone know how to get the all plots in one graph after doing optimization to compare the results.
Thank you