gradient_mod

Implements some utility routines to calculate gradient. More...

Functions/Subroutines
subroutine, public	calc_cubic_grid_info (xt, yt, xc, yc, dx, dy, area, edge_w, edge_e, edge_s, edge_n, en_n, en_e, vlon, vlat, on_west_edge, on_east_edge, on_south_edge, on_north_edge)

Detailed Description

Implements some utility routines to calculate gradient.

Author

Zhi Liang

Currently only gradient on cubic grid is implemented. Also a public interface is provided to calculate grid information needed to calculate gradient.