Hey Richard, thank you. I have seen that R1 and R2 are hidden under a blank region. If I type "R1 = "on the right it gives me the matrix. Giving me the number of rows and columns and I cannot do anything further thne that I wanted to delete few statements and do few edits.
I want to edit the variables R1 and R2. Like I want to delete the whole " Section A1-A1: Compressive Stess Left Edge" and all the corresponding information of it.
And I wanted to edit " Section A2- A2 : Maximum Average Shear Stress" to " Section A2- A2: Uniform Average Shear Stress". And things like that.
Can you please advice me on how I can edit the the variables R1 and R2?
Thank you.