MATLAB: Indices of all non zeros rows

indices of rows with non all zeros

Hi,
I have a large text file and I am trying to find the indices of the rows that do not have all zeros. For example is I have this matrix:
A=   5     3     1
     0     0     0
     5     7     9
     0     0     0
     4     0     0
     0     0     0
     2     0     0
     1     0     1
     1     0     0
To find the indices of rows with all zeros is by: find(all(A==0,2)) Which gives me this answer:2,4,6 Now, if someone can tell me how can I find the indices of the other rows which have values? e.g. for rows 1,3,5,7,8 and 9? Can someone please help me with a small code?
Best wishes
AA
[Edited to format array. — the cyclist]

Best Answer

find(~all(A==0,2))
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