Tests : Geometry (r, theta)

The tests/geometryRTheta folder contains all the code describing methods which are specific to a 2D curvilinear geometry containing a singular point. It is broken up into the following sub-folders:

• advection_rtheta - Tests for the advection operator and time integration methods used on 2D polar domain.

• spline_interpolator_rtheta - Tests for the interpolator on 2D polar domain.

• polar_poisson - Tests for the Poisson solver on 2D polar domain.