# Sort by Layers

![](/files/eBkwDlQKb4HVk6HDJCBE)

![](/files/tFBvQvEN8VuzZkqG2QLQ) - [\[source code\]](https://github.com/ladybug-tools/ladybug-grasshopper/blob/master/ladybug_grasshopper/src//LB%20Sort%20by%20Layers.py)

Sort and group Rhino objects by layers. Please find the source code from: <https://github.com/ladybug-tools/ladybug-grasshopper-dotnet>

### Inputs

* **K**

A list of Rhino objects that associated with sortable layers

* **A**

Optional object list to sort synchronously

### Outputs

* **K**

Sorted objects by layers

* **A**

Synchronously sorted objects

* **n**

Grouped layer names


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