Wolfgang,
thanks again for your valuable advise. Always a pleasure to receive support
from the boss ;-)
> In the scope of this loop the shape function gradients at the quadrature
> points are used to compute the desired output variable by a special
> calculation rule. However, these are not
there was a small bug in my code I posted above. the following code is
running fine.
Konrad Schneider schrieb am Freitag, 17. März 2023 um 17:03:18 UTC+1:
> Dear Wolfgang,
> yes the mesh is quite coarse, but I want to investigate the functionality
> of how deal.ii outputs stresse
Dear Wolfgang,
yes the mesh is quite coarse, but I want to investigate the functionality
of how deal.ii outputs stresses and how these stresses are then displayed
via for instance paraview. To really see the effects I intentionally use
the coarse mesh.
So far, I actually do create a (derived)
is pitfall
that we have to use the vtu-format for tensor data.
But thanks anyway for the quick response (again).
Best regards
Konrad
Wolfgang Bangerth schrieb am Freitag, 10. März 2023 um 20:35:09 UTC+1:
> On 3/10/23 07:41, Konrad Schneider wrote:
> >
> > I am using deal.ii ver
Dear Forum,
I tried to follow the instructions of the DataPostprocessorTensor class to
output the gradient of a vector valued solution. Therefore I tried to adopt
step-8. However, I am getting the following error message:
An error occurred in line <5640> of file
in function
void
Dear Wolfgang,
thanks for clearing this up and responding so fast. Your explanation makes
sense to me.
Best
Konrad
Wolfgang Bangerth schrieb am Mittwoch, 8. März 2023 um 15:03:13 UTC+1:
> On 3/8/23 06:34, Konrad Schneider wrote:
> >
> > Only if I uncomment line 30 of my cod
Dear all,
I am fairly new to deal.ii and have a question concerning the
MappingQ-class of deal.ii
Why do I have to initialize the private mapping member of type
MappingQ to get a compilable code? To illustrated what I mean, I did
thin out the step-11 tutorial in the following way:
#include
