Re: [deal.II] Re: Error in Compilation

2020-12-04 Thread Wolfgang Bangerth
On 12/4/20 3:16 AM, pushkar...@gmail.com wrote: Well that was not a problem it was my silly mistake that I for some reason commented out the main() function in hurry and raninto such an error but now I encountered other errors while compilation as : Pushkar, what is your specific question?

Re: [deal.II] Condition number and Eigen Values of a Matrix

2020-12-04 Thread Reza Rastak
Thank you so much Jean-Paul. I was able to use SolverCG::connect_condition_number_slot() successfully in my code. Best, Reza On Thursday, December 3, 2020 at 10:57:23 AM UTC-8 Jean-Paul Pelteret wrote: > If it's of any help, our CG and GMRES solvers (and maybe some of the > others?) can

Re: [deal.II] Strange floating point error

2020-12-04 Thread Wolfgang Bangerth
On 12/4/20 11:44 AM, Corbin Foucart wrote: Does anyone have any idea 1. Why this exception occurs only at certain refinement levels? Floating point exceptions happen when you try to do arithmetic on numbers called "signaling NaNs" that are used as "invalid values" and because the

[deal.II] Re: Error in Compilation

2020-12-04 Thread pushkar...@gmail.com
Well that was not a problem it was my silly mistake that I for some reason commented out the main() function in hurry and raninto such an error but now I encountered other errors while compilation as : [ 50%] Building CXX object CMakeFiles/step-26.dir/step-26.cc.o In file included from

[deal.II] Error in Compilation

2020-12-04 Thread pushkar...@gmail.com
Dear deal.II community, I ran into error while compilation which I am not able to decipher in which case I look forward to your help . The output I encountered on executing "make all" : 15:24:23 Build of project step-26-Debug@step-26 /usr/bin/make all /snap/cmake/715/bin/cmake

Re: [deal.II] Clearing a particle properties without getting properties for each particle

2020-12-04 Thread shahab.g...@gmail.com
Not here, but it other functions it would be very useful to be able to map back to the owning particle. In fact, I have to treat local and ghost particles differently. In terms of updating properties, I only need to update the properties of local particles. When the maximum displacement of a

[deal.II] Re: Error in Compilation

2020-12-04 Thread Bruno Turcksin
Pushkar, Have you done any modifications to step-26? Best, Bruno On Friday, December 4, 2020 at 5:16:15 AM UTC-5 pushkar...@gmail.com wrote: > Well that was not a problem it was my silly mistake that I for some reason > commented out the main() function in hurry and raninto such an error but

Re: [deal.II] Clearing a particle properties without getting properties for each particle

2020-12-04 Thread blais...@gmail.com
Hello Shahab, I would wait before trying to do some changes. Rene has started looking more deeply into the particle structure (see : https://github.com/dealii/dealii/pull/11314) and this will, most likely, fix your problem. On Friday, December 4, 2020 at 8:18:11 a.m. UTC-5