The transpose operator reverses the order of the dimensions. For a 2-dimensional array, this is equivalent to matrix transpose.

Synopsis

transpose(array)

Summary

Given an array containing dimensions d1, d2, ... , dn the result contains the dimensions in reverse order dn, ... , d2, d1.

To transpose a 3×2 array:

Create the array and give each cell's attribute a unique value:

AFL% create array M <val:double>[a=0:2; b=0:1];
AFL% store(build(M, a*2+b), M);

The output is:

{a,b} val
{0,0} 0
{0,1} 1
{1,0} 2
{1,1} 3
{2,0} 4
{2,1} 5