X-Const-Base-Surface
or
Activate the matrixsheet or select required data from worksheet.
From the menu, choose Plot > 3D : 3D X Constant with Base.
Click the 3D X Constant with Base button on the 3D and Contour Graphs toolbar.
(Installed to the Origin program folder).
The Z values determine a surface of grid lines parallel to the Y axis. The front surface displays a fill color. X and Y side walls are also enabled.