Composing Slices Into A Multidimensional Slice For Numpy Array Slicing

If I have two slice objects defined along one dimension each, is it possible to combine them to get a multidimensional slice object that can be used to slice a numpy array? mat = n

Solution 1:

As pointed out by @unutbu, what would be a multi-dimensional slice is actually a tuple or list of slice objects, then:

slice2d = (s1, s2)
mat[slice2d]

will work. Similarly, you can extend this to 3-D, ..., N-D arrays:

slice3d = (s1, s2, s3)
...
sliceNd = (s1, s3, s3, ..., sN)