Hello, I have a 2D array of values and I want to extract data from this array following the selection in the menu ring (this menu ring contains classes like this (class1, class3, class18, .... , class 100)). For example, if I select classes 1, 3, and 100 from the menu ring, I want to have the corresponding 2D array data for those classes, that's why I have to look for the row and column indexs of (class1, class3, and class 100 ) in the 2D array, then, in a next step, extract data from the indexs that i have found. PS: - I have to obtain the indexs of the rows and columns of the classes before because I will need them after for another data processing. - Each class is located in a different column in the 2D array. I hope that i have express clearly my objective. Do not hesitate to ask me questions and thank you in advance for your help.

you can use multicolumn listbox or table and get the index as well as data using point to row method, instead of searching. edit: modified VI

LabVIEW

Solved!

Thanks a lot your solution solved a problem I have been trying to solve for 2 days xD

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