Which tool should be used to link a laser scanned file in Revit?

To link a laser scanned file in Revit, the Point Cloud tool is the most appropriate choice. Point clouds are digital representations of the physical environment, often created from laser scanning technology. These files typically consist of a large number of points, each with specific three-dimensional coordinates, which form a detailed representation of the scanned object or area.

Using the Point Cloud feature in Revit allows architects and designers to import these complex datasets directly into their models. This integration facilitates accurate modeling by providing a reference from which to create architectural elements, ensuring that designs align properly with real-world conditions represented by the point cloud.

The other tools listed, such as Import gbXML and Link Image, serve different purposes. For example, gbXML is used for energy analysis and building performance simulations, while images are typically incorporated for visual reference rather than as structurally definitive data for modeling. Coordination Model is another tool that aids in the collaboration of multiple discipline models, but it does not specifically cater to the unique requirements of integrating laser scanned data.

Therefore, Point Cloud is specifically designed to handle the requirements of laser scanned files, making it the correct choice in this scenario.