# DIVMESHBOXHEIGHT System Variable [GstarCAD 2022](Help%20System/GSTARCAD/2022/Index.md) → [System Variables](Help%20System/GSTARCAD/2022/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2022/System%20Variables/D/(D).md) **Function Description:** The DIVMESHBOXHEIGHT system variable is used to set the number of subdivisions for the height of a mesh box along the Z axis. | | | | --- | --- | | Type | Integer | | Saved in | User-settings | | Initial value | 3 | This setting can affect the new mesh box created by MESH command. This value can also be set in "Mesh Primitive Option" dialog box.