Pack

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Function

This Step merges multiple input variables into an array (list) for subsequent data processing.

Usage Scenario

This Step is a general data merging Step. It can merge multiple data into an array or enhance the dimension of the data structure. It is usually used for batch processing, data grouping, or multi-variable unified output.

Input and Output

Input

Input port Data type Description

Unnamed

Abstract

Data input to this port will become elements in the output list and can receive any type of data.

Unnamed

Abstract

Data input to this port will become elements in the output list and can receive any type of data.

Output

Output port Data type Description

Unnamed

Abstract

This port outputs an array (list) of data from each input port in the same order as the input port.

Parameter Description

Parameter Description

Port Number (1–16)

Description: This parameter is used to customize the number of input ports.

Default value: 2

N-th Dimension of Unpacked Variables in Vector

Description: This parameter specifies the target dimension of the newly generated array within the nested structure (starting from 0 and starting from 14).

  • When the input is a one-dimensional list, setting the dimension to 0 indicates that the input data will be packaged into a new list.

  • When the input is a multidimensional nesting structure, the dimension value represents the nesting hierarchy corresponding to the new list.

Default value: 0

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