Label | Explanation | Data Type |
Input point features | The input point features containing the z-values to be interpolated into a surface raster. | Feature Layer |
Z value field | The field that holds a height or magnitude value for each point. This can be a numeric field or the Shape field if the input point features contain z-values. | Field |
Output cell size (Optional) | The cell size of the output raster that will be created. This parameter can be defined by a numeric value or obtained from an existing raster dataset. If the cell size hasn't been explicitly specified as the parameter value, the environment cell size value will be used if specified; otherwise, additional rules will be used to calculate it from the other inputs. See the usage section for more detail. | Analysis Cell Size |
Spline type (Optional) | The type of spline to be used.
| String |
Weight (Optional) | Parameter influencing the character of the surface interpolation. When the Regularized option is used, it defines the weight of the third derivatives of the surface in the curvature minimization expression. If the Tension option is used, it defines the weight of tension. The default weight is 0.1. | Double |
Number of points (Optional) | The number of points per region used for local approximation. The default is 12. | Long |
Return Value
Label | Explanation | Data Type | Output raster | The output interpolated surface raster. It is always a floating-point raster. | Raster |