23.2 drive_denscoef

When executing the model, required density coefficients are automatically computed^23.1 from within by calling module denscoef. However, script run_denscoef activates a driver in ``stand alone mode'' which gives details about density coefficients. Executing run_denscoef uses information from module grids and file size.h to construct density coefficients which depend on the vertical discretization of the grid cells. Refer to Section 15.1.2 for details on density.