shouldForceMeanDensityAnomaly
Whether to include the mean-density-anomaly source.
Description
Real valued property with no dimensions and is dimensionless.
Discussion
The default is true. This controls the horizontally uniform
\(-\kappa_z\partial_z\ln N^2\) source, which projects onto the
mean-density-anomaly component. It has no effect on wave modes,
for constant stratification, or for stratified QG.