Hi Xiang, You’ve also not mentioned whether you’re comparing vectors before or after you’ve distributed the constraints. Perhaps you get the same result if you call constraints.distribute() on both of your vectors?
Best, Jean-Paul > On 07 Apr 2020, at 22:22, Wolfgang Bangerth <bange...@colostate.edu> wrote: > > On 4/5/20 12:32 AM, Xiang Sun wrote: >> For correction, the right code for the second method is > > [...] > > Are you saying that you solved your own problem? Or are you still unclear > what is happening? > > Best > W. > > > -- > ------------------------------------------------------------------------ > Wolfgang Bangerth email: bange...@colostate.edu > www: http://www.math.colostate.edu/~bangerth/ > > -- > 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/77b269f1-b91b-1dc3-2145-b023242ba43c%40colostate.edu. -- 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/E8F4F48E-9EE1-48B1-A301-F62441E0698B%40gmail.com.
