search for: zbounds

Hi list, I'm trying to limit the z axis plotted using persp3d {rgl} to a given range. I'm trying the following statement persp3d(g0,pa,D, xlim=range(g0),ylim=range(pa), zlim=range (zbounds),col="lightblue") where g0 and pa are both a range of 20 numbers from 0.05 to 1, and D is a 20 x 20 matrix with values ranging from 0 to 30000. I'm trying to set a cap on the Z displayed in the surface to 1000 so I can see the lower levels in greater detail, but the persp3d st...