Re: [deal.II] Tutorial step-35 fails with my inp

2019-02-26 Thread Jean-Paul Pelteret
Dear Eugeny, Have you tried to increase the “max_iterations” in the parameter file? Basically, with the way the tutorial program is defined the solver is currently limited to use the number of iterations defined by the variable “vel_max_it”. This seems to be prescribed using a parameter file,

Re: [deal.II] Loading solution in step 6

2019-02-26 Thread Jean-Paul Pelteret
Ah, right, Thanks for the correction Wolfgang! > On 27 Feb 2019, at 06:58, Wolfgang Bangerth wrote: > > On 2/26/19 7:54 AM, Jean-Paul Pelteret wrote: >> >> Do you mean a 6-sided hexagon? Well, this is the sort of geometry that one >> might want to use a mesh generation tool (e.g. GMSH, Cubit)

Re: [deal.II] Loading solution in step 6

2019-02-26 Thread Wolfgang Bangerth
On 2/26/19 7:54 AM, Jean-Paul Pelteret wrote: > > Do you mean a 6-sided hexagon? Well, this is the sort of geometry that one > might want to use a mesh generation tool (e.g. GMSH, Cubit) for since you > can’t trivially create a structured mesh for it. You could also look at > Texhex >

[deal.II] Tutorial step-35 fails with my inp

2019-02-26 Thread eugeny . pavlyuk
Hello, i have tried step-35 with other ".inp" files that I have created. It works fine with original inp but fails with any my inp with the same error below. I have tried simple rect without hole by hyper_rectangle and rect with hole channel_with_cylinder. I use rects with about the same

Re: [deal.II] Loading solution in step 6

2019-02-26 Thread Jean-Paul Pelteret
Dear John, > Another simple question is that how to obtain the triangulation of a > standard hexagonal in 2d? Do you mean a 6-sided hexagon? Well, this is the sort of geometry that one might want to use a mesh generation tool (e.g. GMSH, Cubit) for since you can’t trivially create a

Re: [deal.II] Loading solution in step 6

2019-02-26 Thread yswang
Dear all, Another simple question is that how to obtain the triangulation of a standard hexagonal in 2d? Best John > 在 2019年2月25日,下午10:24,yswang 写道: > > Thank you very much! > > Best > John > >> 在 2019年2月25日,下午3:01,Wolfgang Bangerth 写道: >> >> On 2/23/19 7:16 PM, Yangshuai Wang wrote: