---
title: "Find issues using the Data Health view"
canonical: "https://help.vicon.com/space/Shogun19/13795564/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://f9644086-6481-4fac-9571-c2cee97d3f63)

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://237456bc-ab71-4fa6-8677-60a11007f03b)

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://22b855e5-566e-418b-9a12-a86c628c90bf)

> Macro (scroll-pagebreak)

To view unlabeled markers, from the **Show current subjects' markers** list, select **Show Unlabeled**.

![image](media://48647a34-e329-415d-bdd5-6c13adb43538)

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://5b805a59-3183-4ccd-bce5-9eda1dccb184)

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://5e116cca-0596-4648-bfd0-6d3540306850)

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://1c55f8c0-b740-481e-8435-6f2ec3dfee62)

> Macro (scroll-pagebreak)

> ℹ️ **Note**
> ℹ️ 
> ℹ️ 
> ℹ️         The** Show all markers** button 
> ℹ️         > Macro (inline-media-image)
> ℹ️ 
> 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 
> ℹ️         > Macro (inline-media-image)
> ℹ️ 
> ℹ️ 
> ℹ️         selected.