Netgen/NGSolve

Topic	Replies	Views	Activity
7th NGSolve Usermeeting General Dear NGSolve-community, we are happy to announce the 2026 NGSolve usermeeting which will take place in Winterthur, Switzerland, June 29 - July 1. Registration is open at: Our local organizer is Simon Stingelin. Look…	1	106	January 29, 2026
Welcome to the new Netgen/NGSolve Forum! General	0	960	May 5, 2023
Issue: install netgen from source (window 10, cmake gui) Installation & Troubleshooting	3	109	May 6, 2026
Failed to create watertight mesh when geometry contains bezier curves with congruent control points Netgen occ , meshing	0	14	May 5, 2026
Best way to project a vector onto fes.FreeDofs()? General	1	35	April 20, 2026
1D line mesh in 3D space Netgen	2	44	April 1, 2026
Attaching geom2d to mesh Netgen	11	63	March 30, 2026
Naming patch on a volume Netgen csg , meshing	2	39	March 23, 2026
Trying to run usermeeting 2019 example of moving meshes General jupyter	4	73	March 2, 2026
HDG/DG for time-dependent convection-diffusion equation General	0	61	February 27, 2026
Crash when writing abaqus mesh file General meshing	1	44	February 23, 2026
C++ SparseMatrix constructor surprise NGSolve	1	38	February 23, 2026
Nonlinear viscosity in Navier-stokes equation General	0	76	February 2, 2026
Msix fails to redirect netgen Installation & Troubleshooting	0	25	February 2, 2026
License Old-Forum - do not post here	2	187	January 31, 2026
Meshing error when using prismatic layers General meshing	2	77	January 27, 2026
Use CoefficientFunction as indicator function to define subdomains General	5	97	January 20, 2026
Ngsolve_special_functions General	3	52	January 19, 2026
Interpolation of a grid function from a hexahedral to a tetrahedral mesh NGSolve	3	43	January 15, 2026
CoordinateTrafo causes segmentation fault with GridFunction-based CoefficientFunction (regression in 6.2.2503) NGSolve	3	62	January 13, 2026
DOFs of higher order (>1) basis functions being ordered differently NGSolve	10	216	January 12, 2026
Manual mesh with .Curve Netgen meshing	0	58	January 6, 2026
Mylittlengsolve and mesh refinement General	2	86	January 6, 2026
Question about dFacetPatch NGSolve ngsxfem	8	108	December 14, 2025
Conforming embedded 1D mesh in 3D volume with Netgen OCC? Netgen meshing , occ	1	83	December 12, 2025
Strange results with Hex-Taylor-Hood elements for incompressible solid mechanics General	2	74	December 2, 2025
Using sympy Spherical Harmonics to customize in-grid evaluation NGSolve	0	34	December 1, 2025
Feature Request: Python API for High-Order Curving of Externally Imported Meshes Netgen	0	66	November 29, 2025
Modeling a fixed joint NGSolve	0	35	November 29, 2025
OCC Geometry Split General	0	51	November 28, 2025

7th NGSolve Usermeeting

Dear NGSolve-community, we are happy to announce the 2026 NGSolve usermeeting which will take place in Winterthur, Switzerland, June 29 - July 1. Registration is open at: Our local organizer is Simon Stingelin. Look…