Is there a way to input an array from the workspace into a Simulink model chunk by chunk/per simulation step?

I want to input a 20x2 array (named A) into my simulink model one ordered pair at a time. for instance A(1,1) is input, then A(2,2), etc until the end. I have tried doing a 20x3 array with the first column being time, however I am not sure how to extract only the 2nd and 3rd columns as one ordered pair at a time. The data from columns 2 and 3 could also be input as separate data points and not ordered pairs, but I am unsure how to only take values from row x columns 2 and 3 only, then in the next simulation step from row y columns 2 and 3 only, etc. Can anyone help me with this? I’m using R2021a

Answer 1

[Paul]

Can you use a From Workspace block? Use your 20 x 3 array and uncheck the box for Interpolate Data.