010829: Geodesic option cannot be used with a missing spatial reference or unknown coordinate system.

Description

To perform analysis using the Geodesic method, the input must have a spatial reference, or the Output Coordinate System environment must be specified.

Solution

Do any of the following:

• Specify the Output Coordinate System environment.
• Use the Define Projection tool on the input data to define the spatial reference.
• Specify the Planar method to perform that type of analysis instead.