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I have used tclreadline with opensees earlier for autocompletion of commands (shell commands). This helps a lot. However, in recent version of opensees there is issue with compatibility. Here follows the detailed description to reproduce the issue. 1) install opensees as usual. In my case its on Ubu...

I actually want to view the mode shapes of the structure. For the same, I tried using display command but the command is not documented. So I thought to first try to see if I can display the graphics by using plot command which is documented. Hence I am trying to first get the graphics working. I ha...

I was first trying to use display command which wasn't working so I am now trying to simply plot data from a file. I have code to perform eigenvalue analysis. The code works well and gives the time periods and mode shapes. However when I try to plot periods (just a test plot) using recorder plot "Pe...

I am trying to model a cable using uniaxialMaterial Cable as material model Here is the actual line used set cableMatTag 3 set prestress 100e6; # Prestress 100 MPa set uWtCable [expr $densitySteel * 9.81 * cos(0.6435)] set LElement [expr sqrt($L**2+$H**2)] uniaxialMaterial Cable $cableMatTag $prestr...