The $q,$ tool is used to identify the flat areas and gaps in the surface after adding the contour data.

The $q,$ tab of the Surface Properties dialog box displays the overall view of the surface.

You need to use the $q,$ tool to create a surface from an SHP file.

You can create the $q,$ and $$ volume surfaces using the Create Surface tool.

The surface name is displayed in both the Prospector and Settings tabs of the TOOLSPACE palette. $(\frac{T}{F})$

The volume surface is also known as differential surface. $($T$/$F$)$

You can change the location of a surface point. $($T$/$F$)$

You can change the display of the surface at any stage of the project by modifying the surface styles and surface properties. $($T$/$F$)$

The objects which are extracted from the surface do not retain their original properties. $(\frac{T}{F})$

The Definition subnode provides you with the surface edit options. $($T$/$F$)$