
A matrix of Z values.==Creating the Graph== Click on the matrix to activate it.
From the menu, choosev .
or
Click the 3D Y Constant with Base button on the 3D and Contour Graphs toolbar.
YCONST.OTP (installed to the Origin program folder).
The Z values determine a surface of grid lines parallel to the X axis. The front surface displays a fill color. X and Y side walls are also enabled.