A struct set <: AbstractPhysicalSpace defines the geometric setup of a simulation.
For the structured topology, structs for 1 and 2 dimensional physical space are built.
PSpace1D
PSpace2D
It contains:
- x0 (y0): location of starting point
- x1 (y1): location of ending point
- nx (ny): number of cells in one direction
- x (y): locations of middle points of all cells
- dx (dy): intervals of all cell points
Besides, a unstrctured mesh struct is built, which supports 1-3 dimensional geometries.
UnstructPSpace
It can be created by the built-in mesh reader.
read_mesh