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Insert into Array (Clock-Driven Logic)

Last Modified: September 13, 2017

Inserts an element or subarray into an array at the index you specify.



Inserts an element or subarray into an array at the index you specify.



The location in the array where you want to insert the element, row, column, page, and so on. This node automatically provides an index input for each dimension of the array. You can wire only one index input.

If index is larger than the array size, the node does not insert anything into the input array.

Relationship between index Inputs and array Dimensions

For multidimensional arrays, index inputs correspond to row-major order. Thus, the first index corresponds last dimension of the array input, and the last index corresponds to the first dimension of the array input. The following table shows the relationship between four index inputs and the dimensions of a 4D array input.

index Order Corresponding Dimension in array Input index Name
1 4th volume index
2 3rd page index
3 2nd row index
4 1st column index

Default: new element or subarray appends to the end of array.


new element or subarray

The element or array that replaces an element, row, column, or page in the array specified in array.

This input changes to new element/waveform subset when you wire a waveform to array.


output array

The array with the inserted element(s).

Where This Node Can Run:

Desktop OS: none

FPGA: All devices

Web Server: Not supported in VIs that run in a web application

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