Concave - The top slope is 2 times the steepness entered while the bottom slope is 0% | |
Convex - The top slope is 0% while the bottom slope is 2 times the steepness entered. | |
S-Shape - The top and bottom slopes are 0% while the midpoint has a slope of 2 times the steepness entered. | |
Uniform - The slope steepness is constant over the slope length. |