I have error in the following code which is used for the structural analysis. If anyone could help ?

Index exceeds the number of array elements. Index must not exceed 5.

Error in Strcuture (line 215)

deltaF(dof_el)=deltaF(dof_el)+fel;

This is the error I am getting.

Answer 1

[Neha]

I understand that you are facing an error regarding array index as deltaF contains only 5 elements. On debugging the code, I was able to find the elements of the dof_el array (after the for loop execution), i.e. [3 4 5 6]. Since the fourth element is greater than 5 (the size of the array), the given error is being displayed. I suggest you to either modify the for loop such that the values of the dof_el array do not exceed 5, or the size of the deltaF array needs to be changed to 6.

[Sidharth Das]

Thank you.