Re: [deal.II] Using DataOut with MappingCollection

2017-11-28 Thread Juan Carlos Araujo Cabarcas
Thanks for your quick reply and all the support on this thread. Programming with templates it's not really my cup of tea! El martes, 28 de noviembre de 2017, 0:10:15 (UTC-5), Wolfgang Bangerth escribió: > > On 11/27/2017 08:13 PM, Juan Carlos Araujo Cabarcas wrote: > > > > /home/ju4nk4/Soft/de

Re: [deal.II] Re: Conjugate Gradient for Schur complement, serial vs parallel discrepancy in solution and effect of tolerance.

2017-11-28 Thread Dimitris Ntogkas
Bruno, Yeah, this makes sense. Numerically that's what I observe too, some difference in the residual of order 1e-9 that then propagates to the solution. In the meantime I also figured out where the difference in the matrices was coming from, so now they are identical. This improved the overal

[deal.II] Assemble the rhs of time-dependent linear elasticity

2017-11-28 Thread Jie Cheng
Hi everyone I have a time-dependent linear elasticity solver which is different from step-17 in which I assume small-deformation all the time. Due to the time discretization, I have a -K*u^n term at the rhs of the system where u^n is the known displacement (at previous time step) and K is the s

[deal.II] Re: deal.II's birthday

2017-11-28 Thread Sean McGovern
Happy Birthday! (belated) >From my experience, I'd say it's a testament to top-notch technical know-how, as well as the desire and ability to educate and communicate well. I'd like to express my gratitude to Wolfgang and the community. Best, Sean On Saturday, November 25, 2017 at 2:25:23 AM

[deal.II] Re: Relation between Solution Error Behavior and Polynomial Approximation Degree

2017-11-28 Thread seven
I see. Thanks, Jiaqi 在 2017年11月27日星期一 UTC-5下午6:31:54,Jaekwang Kim写道: > > No, I typically, calculate values itself and use MATLAB to draw plots. > > Thanks, > > Jaekwang > > On Monday, November 27, 2017 at 3:24:46 PM UTC-6, seven wrote: >> >> Hello Jaekwang, >> >> I am trying to generate some l

Re: [deal.II] Problem while installing deal.II (version 8.0) on a cluster running CentOS 6.7.

2017-11-28 Thread Sunder Dasika
Thanks a lot for the reply. Even though I was giving the CMAKE_INSTALL_PREFIX to a local directory, somehow it defaulting to usr/local. So, I used DESTDIR while 'make install' to specify the destination directory. This worked and I am also able to run the tutorial programs. I used the following c