[Solved] 2-D analogue to Subset( ) ?
I'm sharing a question a user asked me:
If you have a 1-D array of 1s and 0s (true and false), I know how to use Subset to get a list of the index items where the 1s occur. But what if I have a 2-D array (or more) or 1s and 0s -- is there a way for me to get a list of the coordinates where the 1s occur?
Here is my solution:
LocalIndex Ind := IndexesOf(A);
This is demonstrated in this model. There are other ways of doing it, and if you see another good way, feel free to add it to this thread.