How do I fix the error displayed on the code below

Answer 1

[Cris LaPierre]

Your variable K_global does not have as many rows as you expected. Specifically, it only has 9, so we have to assume that your indexing variable, dof_map > 9, resulting in an indexing error.

You need to figure out why it is not the size you expected.

Here's a quick recreation of the error.

K_global = rand(9,2);
K_global(10,2)

Index in position 1 exceeds array bounds. Index must not exceed 9.