GRID

General Information

The GRID class represents structured meshes in the MEDMEM library. As the GRID class inherits from MESH, all of the functionalities that were described in the previous section apply for structured mesh GRID objects. In particular, reading and writing from files, general information access are similar. However, because of the particular nature of structured meshes, there exist methods to access information related to the axes of the grid.

The numbering of the cells and nodes in a grid starts at one and the inner loop is that of the first axis, the outer loop being the one of the last axis (c.f. figure fig_grid_connectivity} ).

grid_example.png

Example for structured mesh connectivity. The numbering is automatically defined from the two input verctors X and Y.

Outline

Constructors are defined in Constructors, methods related to axes are defined in Information about axes, while connectivity methods are given in Utility methods for defining element positions in the grid.

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