# Assign Calibration Files

### Assign Calibration Files <img src="https://cdn.prod.website-files.com/67008ba73b4fd0346790d085/6793ddbcf38d6487c7cb94ec_26.Asign%20Celebration%20Files.svg" alt="" data-size="line">

<figure><img src="https://cdn.prod.website-files.com/67008ba73b4fd0346790d085/6793e52b2a1545d5a2d1d550_6793e51da2d87caf5e8642ce_assign_calibration.webp" alt=""><figcaption><p>The assign calibration file tool.</p></figcaption></figure>

The assign calibration file tool is used to copy and nest an extrinsic calibration file within individual trial folders, one level above the video files. This is best practice for storing calibration files with their associated movement trials, and is a requirement for running batch analyses.

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### **Path to Calibration File**

Use the Browse button to navigate to and select your extrinsic calibration .txt file.

<figure><img src="/files/ZDboKhwNONWAPN5q78Vw" alt="" width="100"><figcaption></figcaption></figure>

**Plus**‍

Use the plus button to add trials to the Trials list by selecting a folder containing movement trials. All trials within the selected folder will be added to the Trials list, regardless of their depth within the selected folder.

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<figure><img src="/files/jJBtY1jEAZegi6Ah54pW" alt="" width="100"><figcaption></figcaption></figure>

**Minus**‍

Use the minus button to remove currently selected trials from the Trials list. Use shift+click or ctrl+click to select groups or individual trials to remove from the Trials list.

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### **Just Add to Selection**

Assign the calibration file to only the currently selected files within the Trials list.

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### **Cancel**

Close the Assign Calibration Files tool without assigning any calibration files.

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### **Assign**

Assign the calibration file to the trials in the Trials list or only the currently selected trials if Just Add to Selection is selected.

{% embed url="<https://youtu.be/nMJ3NBTggwg>" %}


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