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I found out what was the problem. when you use tcl editor the windows will be closed at the end of analysis. I used the opensees console directly and it worked

Thank you for your quick answer and your point. I downloaded the latest version and it worked, but the window disappears in a glance, how can I keep it?
thanks for your attention

hello
when I call the procedure DisplayModel2D as below:

set xPixels 1024;
set yPixels 768;
set xLoc1 0;
set yLoc1 10;
set dAmp 2;
DisplayModel2D NodeNumbers $dAmp $xLoc1 $yLoc1 $xPixels $yPixels

this problem rises: Invalid Command name "nodeBounds"
as I checked nodebound is a list used in DisplayPlane and is not defined anywhere before. so the error makes sense. but I dont understand how the others have used this proc.
thanx