I want to export positive power planes

[taquionbcn]

Hi there,

I would like to export some Gerber files from my altium project, the problem is that I can only export the power planes in the negative way. I know Power planes are used in the negative way in Gerber files. But I want to make EM simulation with ADS and ADS doesn't support negative Gerber, it don't know how to work with them.

So, If somebody knows how to export to positive or edit the power plane Gerber file I will be very thankfully.

Best regards,
Taquionbcn