Merge pull request #3 from bcube-project/dev_gmsh

Refactor gmsh mesh generators

README.md

@@ -7,29 +7,36 @@
 Bcube is a Julia library providing tools for the spatial discretization of partial differential equation(s) (PDE). It offers a high-level API to discretize linear or non-linear problems on unstructured mesh using continuous or discontinuous finite elements (FEM - DG).
 
 The main features are:
-* high-level api : `a(u, v) = ∫(η * ∇(u) ⋅ ∇(v))dΩ`
-* 1D, 2D, 3D unstructured mesh with high-order geometrical elements (gmsh format)
-* Lagrange (continuous & discontinuous) and Taylor (discontinuous) finite elements (line, quad, tri, hexa, penta)
-* arbitrary order for hypercube Lagrange elements
 
-Tutorials are available in the [documentation](https://bcube-project.github.io/Bcube.jl). You will also find more information about the code architecture.
+- high-level api : `a(u, v) = ∫(η * ∇(u) ⋅ ∇(v))dΩ`
+- 1D, 2D, 3D unstructured mesh with high-order geometrical elements (gmsh format)
+- Lagrange (continuous & discontinuous) and Taylor (discontinuous) finite elements (line, quad, tri, hexa, penta)
+- arbitrary order for hypercube Lagrange elements
 
+Tutorials are available in the [documentation](https://bcube-project.github.io/Bcube.jl). You will also find more information about the code architecture.
 
 ## Installation
+
 Bcube can be added to your Julia environment with this simple line :
+
 ```julia-repl
 pkg> add https://github.com/bcube-project/Bcube.jl
 ```
 
 ## Alternatives
+
 Numerous FEM-DG Julia packages are available, here is a non-exhaustive list;
-* [Gridap.jl](https://github.com/gridap/Gridap.jl) (which has greatly influenced the development of Bcube)
-* [Ferrite.jl](https://github.com/Ferrite-FEM/Ferrite.jl)
-* [Trixi.jl](https://github.com/trixi-framework/Trixi.jl)
+
+- [Gridap.jl](https://github.com/gridap/Gridap.jl) (which has greatly influenced the development of Bcube)
+- [Ferrite.jl](https://github.com/Ferrite-FEM/Ferrite.jl)
+- [Trixi.jl](https://github.com/trixi-framework/Trixi.jl)
 
 ## Contribution
+
 Any contribution(s) and/or remark(s) are welcome! Don't hesitate to open an issue to ask a question or signal a bug. PRs improving the code (new features, new elements, fixing bugs, ...) will be greatly appreciated.
 
 ## Gallery
-|![](https://bcube-project.github.io/Bcube.jl/stable/assets/helmholtz_x21_y21_vp6.png)|![](https://bcube-project.github.io/Bcube.jl/stable/assets/phase-field-supercooled-rectangle.gif)|![](https://bcube-project.github.io/Bcube.jl/stable/assets/linear_transport.gif)|
-|[Helmholtz equation](https://bcube-project.github.io/Bcube.jl/stable/tutorial/helmholtz.html)|[Phase field solidification](https://bcube-project.github.io/Bcube.jl/stable/tutorial/phase_field_supercooled.html)|[Linear transport equation](https://bcube-project.github.io/Bcube.jl/stable/tutorial/linear_transport.html)|
+| [Helmholtz equation](https://bcube-project.github.io/Bcube.jl/stable/tutorial/helmholtz.html) | [Phase field solidification](https://bcube-project.github.io/Bcube.jl/stable/tutorial/phase_field_supercooled.html) | [Linear transport equation](https://bcube-project.github.io/Bcube.jl/stable/tutorial/linear_transport.html) |
+|-|-|-|
+| ![](https://bcube-project.github.io/Bcube.jl/stable/assets/helmholtz_x21_y21_vp6.png) | ![](https://bcube-project.github.io/Bcube.jl/stable/assets/phase-field-supercooled-rectangle.gif) | ![](https://bcube-project.github.io/Bcube.jl/stable/assets/linear_transport.gif) |
+|