[Sorabh]

I am trying to separate a domain into two zones.



For doing that, I marked the points that define the boundary. Now that these points were in a register, I clicked on separate->cell, click on the adapt option, chose the cell and the register,and click on 'separate'. However an error message is shown. 'Zone not processed.'

Could anyone please tell me what is it that's missing? What am I doing wrong? What's the right approach?

Thank you.