Using:

`theta=[0:0.1:2*pi];phi=[0:0.1:pi/4];R=1;[THETA,PHI]=meshgrid(theta,phi);X1=R.*cos(THETA).*sin(PHI);Y1=R.*sin(THETA).*sin(PHI);Z1=R.*cos(PHI);surf(X1,Y1,Z1)`

I get a section of a sphere, but a slit is missing from the plot. How do i fill in the slit?

## Best Answer