There is a 3D Grid with Modflow. The three layers are flat. The Top Elevation is 600m. When I change any cell elevation from 600m to 800m , the cell faces are not the same at corner and at midlle. Also, the shapes of the cells are not the same in Ortho Model and not in Ortho Model.
Change the cell elevation from 600m to 800m.
Not in Ortho Mode. The three elevations are not the same.
In Ortho Mode, in the midlle cell ,the elevation in the top point is 800m. The lower point is 650m. I donn't know why.