******************* 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, everyone I have two questions about using Nektar++. First, When I change the initial value to the std file of the previous time step, then the instantaneous result (5.chk, 6.chk...) can come out, but the averge field result didn't appear. Is this normal? And the average field file is output only when the calculation is complete, is the mean field file at this point the result of a continuation run? Second, I am trying to monitor aerodynamic forces in the CompressibleFlowSolver. But it seems that the FilterAeroForces supports only the incompressible solver. Is there any other way to get the aerodynamic force over time? Thanks a lot. With best regards