const InputParameters & parameters() const
Applies a flux sink to a boundary.
const Real _center
Center of the Gaussian sink.
const Real _maximum
Maximum of the Gaussian sink.
static InputParameters validParams()
const Real _sd
Standard deviation of the Gaussian sink.
virtual Real dmultiplier_dvar(unsigned int pvar) const override
d(multiplier)/d(Porous flow variable pvar)
virtual Real multiplier() const override
The flux gets multiplied by this quantity.
Provides either a porepressure or a temperature to derived classes, depending on _involves_fluid defi...