pyShift module features include a cartesian mesh generator and a rigid 3D grid motion. Grids, or meshes, are 3D structured meshes with (i, j, k) indexes.
Availble grid generators are:
- square ([1])
- rectangle
- cube
- parallepipède
The cartesian grid defines x,y,z points in a 3 dimensions (i,j,k) array. Coordinates go from 1 to N for N points, N is the parameter for the grid generation [2].
| [1] | topological dim is 2, physical dims is 3 |
The module uses numpy arrays for grids coordinates.
Footnotes
| [2] | The first and the last point of the grid are included, a parameter value of 3 for a square generates a square of 9 points. |
Contents: