DEMfile class

Description

DEM file handler/reader with bilinear interpolation fonction for the porousMultiphaseFoam toolbox

The class reads the file :

x1 y1 z11
x2 y1 z21
...
xn y1 zn1
x1 y2 z12
x2 y2 z22
...
xn y2 zn3
x1 y3 z13
...
xn ym znm

x and y values should be in ascending order with constant difference.

In compatible solvers, the file name is specificied in transportProperties as

fileDEM "path/to/the/DEMFile";

The DEM file can be used in: