Re: [Gmsh] make a hexa second order mesh out of a hexa first order mesh

Hi Christophe, Works like a charm :-) Thanks for providing the gui and script commands. kind regards bernd Zitat von Christophe Geuzaine : On 13 May 2016, at 07:16, Bernd Hahnebach wrote: If either "Mesh --> set Order 2" or "Mesh -> Hight order tools"

Re: [Gmsh] make a hexa second order mesh out of a hexa first order mesh

> On 13 May 2016, at 07:16, Bernd Hahnebach wrote: > > Found the culprit :-) but it does not solve my problem :-( > > If either "Mesh --> set Order 2" or "Mesh -> Hight order tools" is used on a > hexahedron8 it does not make a hexahedron20 but a hexahedron27 instead. Means > a

Re: [Gmsh] make a hexa second order mesh out of a hexa first order mesh

Found the culprit :-) but it does not solve my problem :-( If either "Mesh --> set Order 2" or "Mesh -> Hight order tools" is used on a hexahedron8 it does not make a hexahedron20 but a hexahedron27 instead. Means a node is not only made on any edge center point but on any face center

Re: [Gmsh] make a hexa second order mesh out of a hexa first order mesh

More informations in this regard ... - open file b5__hexa8_coarse.msh - in GMSH Tree click on Mesh --> Set order 2 - Menue Tools --> Options --> Mesh --> Visibility --> activate Nodes - It seams we have got a second order mesh ?! - Menue Tools --> Visibility --> Numeric --> click on hide