How to reshape data in 4-D array correctly?

For debugging purposes, I've loaded the following table data into my MATLAB script, I want to arrange my table data into a 4-d array. x, y, z, w are my independent variables, and v is my dependent variable.

I want to be able to access the data in v through my 4d array in the following fashion: v_reshaped(1,1,1,1) = 1, v_reshaped(1,1,1,2) = 2, v_reshaped(1,1,2,1) = 3

However, with the script I've written, the data appears as follows: v_reshaped(1,1,1,1) = 1, v_reshaped(1,1,1,2) = 9, v_reshaped(1,1,2,1) = 5

I've put my MATLAB script here for reference, can you show me how I can get the reshaped data in the order I want?

Below is an image of my table:

I've written the following MATLAB script:

% Clear everything
    clear all; close all;
% Read table from MATLAB
    btable =  readtable('binary_lut_test.xlsx');
    x.val      =  btable.x; y.val      =  btable.y;
    z.val      =  btable.z; w.val      =  btable.w;
    v.val      =  btable.v;
    
% Unique values from table
    x.uni = unique(x.val); y.uni = unique(y.val); 
    z.uni = unique(z.val); w.uni = unique(w.val); 
    v.uni = unique(v.val);
    
% Create and n-dimensional grid
    [X, Y, Z, W] = ndgrid(x.uni, y.uni, z.uni, w.uni)
    
% Compute expected number of elements 
    expectedNumel = numel(x.uni) * numel(y.uni) ...
                    * numel(z.uni) * numel(w.uni); % Evaluates
                                                   % to 16    
% Reshape data
    V.a = reshape(v.val, [numel(x.uni), numel(y.uni),...
                        numel(z.uni), numel(w.uni)]);

Answer 1

[Stephen23]

You can use PERMUTE like this:

v = 1:16;
z = permute(reshape(v,[2,2,2,2]),[4,3,2,1]);
z(1,1,1,1)

ans = 1

z(1,1,1,2)

ans = 2

z(1,1,2,1)

ans = 3