ComfyUI > Nodes > Basic data handling > create Data List from FLOATs

ComfyUI Node: create Data List from FLOATs

Class Name

Basic data handling: DataListCreateFromFloat

Category
Basic/Data List
Author
StableLlama (Account age: 861days)
Extension
Basic data handling
Latest Updated
2026-05-07
Github Stars
0.04K

How to Install Basic data handling

Install this extension via the ComfyUI Manager by searching for Basic data handling
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter Basic data handling in the search bar
After installation, click the Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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create Data List from FLOATs Description

Creates a dynamic list of floats, adjusting size based on inputs for flexible data handling.

create Data List from FLOATs:

The DataListCreateFromFloat node is designed to facilitate the creation of a dynamic list composed of floating-point numbers. This node is particularly useful when you need to aggregate multiple float values into a single, manageable list structure. It automatically adjusts the list size based on the number of inputs provided, making it highly flexible and adaptable to varying data requirements. This capability is essential for AI artists who often work with numerical data that needs to be processed or analyzed collectively. By converting inputs into floats and compiling them into a list, this node simplifies data handling and ensures consistency in data type, which is crucial for subsequent operations or visualizations.

create Data List from FLOATs Input Parameters:

item_0

The item_0 parameter is the initial input for the list and is expected to be a floating-point number. This parameter serves as the starting point for the list creation, and its value is directly converted into a float. The node dynamically extends to accommodate additional inputs, allowing you to specify multiple float values. There is no explicit minimum or maximum value for this parameter, but it should be a valid float or a value that can be converted to a float. The default behavior is to treat the input as a string that represents a float, ensuring flexibility in how data is provided.

create Data List from FLOATs Output Parameters:

list

The list output parameter is a tuple containing a list of floats. This list is the result of converting all provided inputs into floating-point numbers and aggregating them into a single list structure. The output is crucial for tasks that require numerical data to be processed in bulk, such as statistical analysis or graphical plotting. The list ensures that all values are consistently formatted as floats, which is essential for maintaining data integrity and compatibility with other nodes or processes that expect numerical input.

create Data List from FLOATs Usage Tips:

  • Ensure that all input values are either floats or can be converted to floats to avoid errors during list creation.
  • Use this node when you need to handle multiple float values collectively, such as when preparing data for batch processing or analysis.

create Data List from FLOATs Common Errors and Solutions:

Invalid float conversion

  • Explanation: This error occurs when an input value cannot be converted to a float, such as a non-numeric string.
  • Solution: Verify that all input values are valid floats or strings that represent numeric values. Remove or correct any non-numeric inputs.

Empty input list

  • Explanation: If no valid float inputs are provided, the resulting list will be empty.
  • Solution: Ensure that at least one valid float input is provided to generate a meaningful list.

create Data List from FLOATs Related Nodes

Go back to the extension to check out more related nodes.
Basic data handling
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