> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# AutogrowNamesTestNode - ComfyUI Built-in Node Documentation

> Complete documentation for the AutogrowNamesTestNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/AutogrowNamesTestNode/en.md)

This node is a test for the Autogrow input feature. It takes a dynamic number of float inputs, each labeled with a specific name, and combines their values into a single comma-separated string.

## Inputs

| Parameter  | Data Type | Required | Range | Description                                                                                                                                                                         |
| ---------- | --------- | -------- | ----- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `autogrow` | FLOAT     | Yes      | N/A   | A dynamic input group. You can add multiple float inputs, each with a pre-defined name from the list: "a", "b", or "c". The node will accept any combination of these named inputs. |

**Note:** The `autogrow` input is dynamic. You can add or remove individual float inputs (named "a", "b", or "c") as needed for your workflow. The node processes all provided values.

## Outputs

| Output Name | Data Type | Description                                                                                        |
| ----------- | --------- | -------------------------------------------------------------------------------------------------- |
| `output`    | STRING    | A single string containing the values from all provided float inputs, joined together with commas. |