# Probing
Probing allows you to probe the location of any point on an imported geometry. This tool is useful for inspecting specific locations, measuring distances, and verifying geometry coordinates.
# Overview
Probing provides a way to interactively select and inspect point locations on geometry loaded in the viewer. When you click on a point, its location is temporarily stored until a new point is clicked, allowing you to quickly check coordinates at different locations.
# Accessing Probing
The Probing tool is available when:
- Geometry is loaded in the viewer
- The probe tool icon appears in the viewer toolbar
- Clicking the probe icon opens the "Probe location" panel

# Operating Modes
Probing offers two modes of operation:
# Selection in Viewer
In this mode, you can directly click on any point in the 3D viewer to probe its location.
- Click anywhere on the geometry surface in the viewer
- The location coordinates are automatically displayed
- The probed location is highlighted or marked in the viewer
- Clicking a new point replaces the previous probed location
# Location Specification
In this mode, you can manually specify the coordinates of the point you want to probe.
- Enter the X, Y, and Z coordinates directly
- The specified location is displayed in the viewer
- Useful for probing exact locations or locations that may be difficult to click
# Interface Elements
The Probing interface appears as a pop-up panel with the following elements:
- Location field: Labeled "Location -" with an edit icon, displays or allows input of the X, Y, Z coordinates
- Entity Name field: Labeled "Entity Name -", shows the entity or surface name at the probed location