******************* 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++ users and developers, Sorry to bother everyone here, however, I need some help about extract a plane from a flow field. How might I extract a certain plane from the flow field by location? For example, I have a 3D case, my mesh is A.xml and after simulation the output result is A.fld. And I would like to extract the planar flow field at the location x=0 from A.fld on A.xml mesh. Could I do this by NekMesh or FieldConvert modules? Thanks again to the users and developers of nektar++. Best Regards, Wang Zhouyang