# Select the LandXML -file

{% hint style="info" %}
This dialog opens only if the calculation type is "...against a LandXML surface" and the selected point cloud is already processed.
{% endhint %}

Browse the folder structure, locate and select the LandXML -file containing the surface, which is used for the volume calculation. 

<figure><img src="https://content.gitbook.com/content/5BpwPICy7UBlDgnb7FKH/blobs/QuLY5xOZjenBNehHOHZK/7_select_landXML.png" alt=""><figcaption><p>Select LandXML file -dialog</p></figcaption></figure>

Once a wanted file is selected, continue by clicking **Next**.