pyShift - Rigid Motion for 3D Grids

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.

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