ComfyUI Node: ExtendFloatList

ExtendFloatList:

The ExtendFloatList node is designed to help you manage and manipulate lists of floating-point numbers efficiently. This node allows you to extend an existing list of floats by appending additional float values to it. This can be particularly useful in scenarios where you need to dynamically build or modify lists of numerical data, such as in procedural generation, data analysis, or any creative coding tasks that involve numerical computations. By using this node, you can streamline the process of list management, ensuring that your float lists are easily extendable and maintainable.

ExtendFloatList Input Parameters:

list

This parameter represents the initial list of floating-point numbers that you want to extend. It is a required input and should be provided as a list of floats. The initial list serves as the base to which additional float values will be appended.

additional_floats

This parameter allows you to specify the additional float values that you want to append to the initial list. It is a required input and should be provided as a list of floats. The values in this list will be added to the end of the initial list, effectively extending it.

ExtendFloatList Output Parameters:

list

The output parameter is the extended list of floating-point numbers. This list includes the original float values from the initial list, followed by the additional float values specified in the input. The extended list is returned as a single list of floats, which can then be used in subsequent nodes or processes.

ExtendFloatList Usage Tips:

• To effectively use the ExtendFloatList node, ensure that both the initial list and the additional floats are correctly formatted as lists of floating-point numbers.
• Use this node in combination with other list manipulation nodes to create complex data structures or perform advanced numerical operations.
• When extending large lists, consider the performance implications and optimize your workflow to handle large datasets efficiently.

ExtendFloatList Common Errors and Solutions:

TypeError: 'NoneType' object is not iterable

• Explanation: This error occurs when one of the input parameters is not provided or is set to None.
• Solution: Ensure that both the list and additional_floats parameters are provided and are valid lists of floats.

ValueError: could not convert string to float

• Explanation: This error occurs when one of the values in the additional_floats list is not a valid float.
• Solution: Check the additional_floats list to ensure that all values are valid floating-point numbers and correct any invalid entries.

IndexError: list index out of range

• Explanation: This error can occur if there is an issue with accessing elements in the list, possibly due to incorrect indexing.
• Solution: Verify that the lists are correctly indexed and that the lengths of the lists are as expected. Ensure that you are not trying to access elements outside the bounds of the lists.