Semi spherical wall generation in PFC

I am trying to create a spherical wall made from to half spheres in PFC 3D version 7. Is there anyway to cut a spherical wall in half and assign different groups to each half?
Thank you

Hello Mehrdad,

In this case, I would create two half-spherical geometry objects (either with CAD or PFC geometry logic). You can ensure that the edges of the half spheres nodes are positioned in the same location and use the wall import command to generate walls from the geometry. More information on this command can be found here.

Thank you for your help.