README.md

BcubeCGNS.jl

Implementation of Bcube IO interface for CGNS format. Checkout the relative Bcube documentation for more infos.

Note that all CGNS specifications are not implemented (for instance, NGON elements).

Basic usage

using Bcube
using BcubeCGNS

mesh = rectangle_mesh(10, 20)
U = TrialFESpace(FunctionSpace(:Lagrange, 1), mesh)
u = FEFunction(U)
projection_l2!(u, PhysicalFunction(x -> sum(x)), CellDomain(mesh))

write_file("output.cgns", mesh, Dict("u" => u, "grad_u" => ∇(u)))

result = read_file("output.cgns"; varnames = "*")
mesh = result.mesh
data = result.data # Dict of variable name (String) to MeshData