Error: the surface Z must contain more than one row or column.

I am not sure why this error is popping up and won't graph.

h = 0.5:.1:5.0;
b = 0.5:.1:5.0;
Iy = (b.^3.*h)/6;

[x,y] = meshgrid(h,b);
meshc(h,b,Iy)

Error using meshc (line 62)
The surface Z must contain more than one row or column.

Error in DanielleG_Assignment4_18 (line 16)
meshc(h,b,Iy)

Thanks in advance!

Answer 1

[KALYAN ACHARJYA]

MATLAB Docs: The function meshc(X,Y,Z) plots the values in matrix Z as heights above a grid in the x-y plane defined by X and Y. The edge colors vary according to the heights specified by Z.

Are you looking for this one?

h = 0.5:.1:5.0;
b = 0.5:.1:5.0;
[x,y] = meshgrid(h,b);
Iy = (x.^3.*y)/6;
meshc(x,y,Iy)

Answer 2

[KSSV]

h = 0.5:.1:5.0;
b = 0.5:.1:5.0;

[h,b] = meshgrid(h,b);
Iy = (b.^3.*h)/6;
meshc(h,b,Iy)