MATLAB: How to find location/coordinates of NaN in a sort condition

find nansort

I have a matrix like this:
     3     2     3     6     2
     9     4   NaN     4     2
   NaN     3     2     4     3
     7     2   NaN     9     3
     7     1     8     2     4
So the location/coordinates NaN that will be out in a sort condition is(2,3),(3,1), and(4,3).
I've already try this code:
[I,J] = find(isnan(Data));
but the value does't well organized. is the any solution? thanks before :')

Best Answer

[ii jj] = find(isnan(Data));
outij = sortrows([ii jj],1);
OR
[jj ii] = find(isnan(Data.'))
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