com1DFA.com1DFA.initializeMesh¶
- initializeMesh(cfg, demOri, num)[source]¶
Create rectangular mesh
Reads the DEM information, computes the normal vector field and boundries to the DEM. Also generates the grid for the neighbour search
- Parameters
demOri (dict) – dictionary with initial dem information
num (int) – chose between 4, 6 or 8 (using then 4, 6 or 8 triangles) or 1 to use the simple cross product method
- Returns
dem – dictionary relocated in (0,0) and completed with normal field and boundaries as well as neighbour search grid information
- Return type
dict