Reading the initial project
. In the Files menu, select Open . Select the project "ToMesh4.gid" and click Open. . The geometry appears on the screen. It is a set of surfaces.. Select Render->Flat from the mouse menu1. . Select Rotate->Trackball from the mouse menu. (This tool is also available within the GiD Toolbar.) Make several changes in the perspective so as to get a good idea of the geometry of the object. . Finally, return to the normal visualization, selecting Render->Normal. This mode is more user-friendly.

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1 The mouse menu appears when the right mouse button is clicked.
Reading the initial project