Straight line data spreading method
The Straight line data spreading method populates cube cells by linear interpolation between two specified endpoints.
For example: if you have a start value of 100 and an end value of 200, the midpoint value would be 150.
The following view shows the effect of Straight line spreading across a range of six cells with the start value of 100 and and an end value of 200.
With the start value of 100 and the end value of 200, the option populates the cells between the start and the end cells with values at equal intervals.