Get the Number of Rows and Columns of a 2D Array With a Single LabVIEW Function

Updated Apr 29, 2024

Reported In

Software

  • LabVIEW

Issue Details

When using the Array Size function on a 2D array in LabVIEW it returns the size of the array in a 2-element 1D array, I then need to use the Index Array function to get the number of rows and columns.
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Is there a single LabVIEW function that returns the number of rows and columns in a 2D array?

Solution

You can use the Matrix Size Function to get the number of rows and columns of a 2D array of any data type. With this function, you will not need the additional step of indexing the resulting array.
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