Introduction

In this section, different utility modules and routines are assembled, such as the time module (see time.F90), keeping track of all time calculations, the mtridiagonal module with a Gaussian solver for systems of equations with tri-diagonal matrices (see tridiagonal.F90), and the eqstate module (see eqstate.F90) with different versions of the equation of state.

Also discussed are advection and diffusion routines, such as diff_center() and adv_center() for variables located at the centers of the grid cells, i.e. in general mean flow variables.



Karsten Bolding 2012-01-24