With this record you can specify the dimensions of the control_mesh_macro region.
For a -sphere, you need to specify the x, y, z coordinates of the middle of the sphere and the radius of the sphere. For a -cylinder_hollow, you need to specify the x, y, z coordinates at the start of the cylinder, the x, y, z coordinates at the end of the cylinder, the middle radius, the wall thickness, the start angle and the end angle in degrees (which allows for an open section). For a -brick, you need to specify the x, y, z coordinates at the middle, the length in x-direction, the length in y-direction, and the length in z-direction. For a -circle, you need to specify the x, y coordinates of the middle and also the radius. For a -circle_hollow, you need to specify the same as for the circle and additionally the wall thickness, the start angle and the end angle in degrees (which allows for an open section). For a -rectangle, you need to specify the x, y coordinates of the middle, the width and the height respectively. For a -bar, you need to specify the x coordinate of the middle and the length respectively.