---
title: "Find issues using the Data Health view"
canonical: "https://help.vicon.com/space/ShogunPost116/341115469/Find%20issues%20using%20the%20Data%20Health%20view"
format: markdown
---
The **Data Health** view enables you to view detailed information about the labeling and gaps in the markers in the current scene.

To open a **Data Health** view, in any view pane, select the View type button and then select **Data Health**.

![image](media://73fbf213-4f04-45e1-af71-4f3b07556249)

By default, if a Backup clip exists, it is displayed, but if required, you can select a different clip by clicking the arrow on the **Display Gaps** button. (Clips contain keys for objects in your scene. The clip stores keys only; not markers, bones, or any other objects.)

![image](media://3bd3bf08-2b2a-41d0-8bce-44b860a55cf2)

To display the time ranges for the gaps in the markers on the selected clip as gray rectangles, ensure the **Display Gaps** button is selected.

![image](media://7c6efdee-60a0-4a8b-bd34-28335539a81c)

> Macro (scroll-pagebreak)

To view unlabeled markers, from the Show markers list (default is **Show Current Subject**), select **Show Unlabeled**.

![image](media://cac8938f-f67c-4c7b-b104-1a2dc8783281)

To view the labeling for a different subject, from the **Current Subject** list at the top of the Shogun Post window, select the required name.

![image](media://7bb2cd2c-163f-4b18-8bd1-1682f19519c5)

Use the marker list on the left of the **Data Health** view to find the required marker, then follow the line along to see the gray rectangles that indicate gaps.

![image](media://99a7102b-3ecc-4d5b-a9a7-96ae7738fa66)

> Macro (scroll-pagebreak)

To select the range of a gap, in the **Data Health** view, double-click the relevant gray rectangle. The following image shows a **Data Health** view and **3D Scene** view of a gap selected for a marker.

![image](media://bc0d5b4a-06ce-47c2-827d-23c284673c3e)

> ℹ️ **Note**  
> ℹ️ The **Show all markers** button > Macro (inline-media-image)
> ℹ️ 
> ℹ️  shows *every* marker in your scene. Select this option only if you need to see all markers because if, for example, someone is standing to one side but wearing a full marker set, you’ll see all their markers listed, as well as the markers for the rest of the volume. Normally, it is more useful to have the** Show current subject's markers** button > Macro (inline-media-image)
> ℹ️ 
> ℹ️  selected.