GRASS GIS 8 Programmer's Manual 8.4.1(2025)-45ca3179ab
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#include <math.h>
#include <grass/N_pde.h>
Go to the source code of this file.
Functions | |
double | N_full_upwinding (double sprod, double distance, double D) |
full upwinding stabilization algorithm | |
double | N_exp_upwinding (double sprod, double distance, double D) |
exponential upwinding stabilization algorithm | |
double N_exp_upwinding | ( | double | sprod, |
double | distance, | ||
double | D ) |
exponential upwinding stabilization algorithm
The arguments are values to compute the local peclet number
sprod | double – the scalar product between the velocity vector and the normal vector between two points |
distance | double – distance between two points |
D | double – diffusion/dispersion tensor part between two points |
Definition at line 63 of file n_upwind.c.
References D.
Referenced by N_callback_solute_transport_2d(), and N_callback_solute_transport_3d().
double N_full_upwinding | ( | double | sprod, |
double | distance, | ||
double | D ) |
full upwinding stabilization algorithm
The arguments are values to compute the local peclet number
sprod | double – the scalar product between the velocity vector and the normal vector between two points |
distance | double – distance between two points |
D | double – diffusion/dispersion tensor part between two points |
Definition at line 32 of file n_upwind.c.
References D.
Referenced by N_callback_solute_transport_2d().