******************* 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. ******************* Hello all, Is it possible to smooth the wall shear stress for a 2D case? Maybe using the C0Projection module? I have tried: FieldConvert -m wss:bnd=0:addnormals=1 test.xml test.fld test-wss.fld FieldConvert -m C0Projection test.xml test-wss_b0.fld test-C0Proj.fld However, test-wss.fld has only one dimensional basis, e.g., BASIS="Modified_A", and then the C0Projection fails. Thank you. Kind regards, Guillermo