18 Jun
                
                    2018
                
            
            
                18 Jun
                
                '18
                
            
            
            
        
    
                1:29 p.m.
            
        You need to close the plot for the program to continue. Did you do that? Andrew On 18 June 2018 at 13:55, Amireh Mousavi <amireh.mousavi@math.iut.ac.ir> wrote:
Dear all,
I'm beginner in Firedrake so I preferred to start with examples which there are in the website. I copied the code of Helmholtz example and saw the contour plot of error but the amount of error wasn't printed. After any run, I should stop the running with ctrl+z. The python file of code and the screenshot of my desktop have been attached. Many thanks if someone guide me about this problem. Best, Amireh