******************* This email originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list https://spam.ic.ac.uk/SpamConsole/Senders.aspx to disable email stamping for this address. ******************* Dear Nektar++ developers and users I am a phd student from BIT(Beijing institute of technology), and I am using nektar++ to simulat turbulent pipe flow recently. my simulation is a 3DH1D.The mesh is a circular. The flow direction is z-direction and expand with Fourier transform.The caculation only outputs the forces in the x and y directions and the moment of the z-direction. However,I want to get the force in the z-direction on the wall and the program is unable to output. Is there any methods to solve it? The mesh and parameter files are attached.