Hi there, It looks like you have a simple copy-paste error: you define lambda2 but call lambda in line 1058. lambda2 is unused.
Best, David ________________________________ From: dealii@googlegroups.com <dealii@googlegroups.com> on behalf of Nikki Holtzer <nholt...@math.arizona.edu> Sent: Monday, May 17, 2021 2:31 PM To: deal.II User Group <dealii@googlegroups.com> Subject: [deal.II] initial velocity Hello all, This code just solves the wave equation. Despite the fact that I have provided an initial velocity in line 106, it does not appear to be reading it in lines 1024-1062. My solution looks like the wave equation with 0 initial velocity, i.e. one hump turns into two moving away from each other. How can I ensure it is properly reading in the initial velocity I have provided? Thank you -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com<mailto:dealii+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/e8535ad1-030c-4aea-b28d-bea7d83bf4dbn%40googlegroups.com<https://groups.google.com/d/msgid/dealii/e8535ad1-030c-4aea-b28d-bea7d83bf4dbn%40googlegroups.com?utm_medium=email&utm_source=footer>. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/BN7PR03MB43567D76EB129C85C8A5472EED3E9%40BN7PR03MB4356.namprd03.prod.outlook.com.
