Creates a 'slope' Grid from the currently open TIN as gradients between 0 and a value greater than 100%.
100% equals a slope of 45 degrees.
Slopes greater than 45 degrees will have a value larger than 100%. In theory the gradient becomes infinite as the slope nears 90 degrees. In practice the maximum value in SIS is 3276.7%.
Public Function CreateGradientGrid( _ ByVal list As String, _ ByVal resolution As Double _ ) As Integer
- The named list containing only TIN items for which the Gradient Grid will be created.
- The resolution or cell size at which the grid will be created.
In a Gradient Grid the value of each cell is the angle of slope, in percent from 0 to greater than 100% (3276.7% is the practical limit).
Available: GEO OD SISpy