Hi,
Wondering if it is possible to do LGR on radial host grid. I have a fractured surrounding a core sample in radial grid,however, I want t refine only the core sample. I tried but didn't succeed.
Let us say one has r= 10, theta=4 and z =10,now the core sample is from r=1-5,theta =4 and z from 3-7 which is 5 blocks verticaly.Is it possible to refine the 5 Blocks of z to let us say 10 keeping everthing else the same.

Thanks