3D array manipulation Simulink

I'm using the Simulink and the "Constant block" to read a 3D matrix (row,column,page) in the workspace. I want to select one page of this 3D matrix on the Simulink, and this selection will change accord with the output of the others blocks in the simulation.

Summarizing:

1. I have one (r,c,p) matrix in Simulink;
2. I want to select p=1,2,3...; (HELP HERE)
3. I will use the "squeeze block" to remove the singleton dimension (in p);
4. I will use this (r,c) matrix in my other part of the simulation.

Answer 1

[Hildo]

It is possible using the "Direct Lookup Table (n-D)" block, selecting it to have a "table input".