retrieve rows indices using column indices

[KevinKM]

Hi all,

I have a 2d array of a 8-bit grayscale image, I want to extract row indeces for the corresponding columns indeces. I want to extract row indeces for the following condition. 

• The pixel number which comes immediately after 100 in every column (less than 100).
• For example in the 2D array attached, in the 251 X 1 (Row X Column), pixel 97 comes after 117, i want to extract 251, correspondingly for all the column indeces attached to the post.

Please suggest me how to go about it folks.

[RavensFan]

Let's keep the conversation in the original thread.

http://forums.ni.com/t5/LabVIEW/search-1d-array-for-a-value/td-p/3089840