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This was a midterm project for the Introduction to Mathematical Modeling course (MATH 462) at the University of Michigan.

Figure 7: Dune-obstacle interaction
$t=25$$t=50$
$t=90$$t=125$
Animations
Behavior of discrete desert dune field model by Bishop et. al (2002) for different initial amounts of sand $H_0$.
Top view of interaction of dunes and rectangular obstacles of height $h_{obs}$.