Grid Size

On this page you define the new grid:

·         You must specify the extent of the new grid, i.e. the number of grid points and the grid spacing.

·         The origin of the new grid relative to the old one must be specified. The shift in the origin is expressed in grid cell units, and it can be a float num­ber. Note that the origin of the new grid can be placed outside the old grid domain.

·         The rotation angle - measured positive clockwise from new grid to old grid - must be specified.

Figure 25.2        Definition of new grid