This might not be the best, or most efficient way to solve this problem, but this vi might get you going in the right direction. This takes 3 sets of data from memory (0's, 1's, 3's)... notice that instead of 'x' I used 3's because I didn't want to combine strings and integers in an array. But given the coordinates that these files contain, they will display the corresponding values on an array. One issue is that the array size must be defined before usage. I have it at 10x10. Enjoy.