public PbPolarGrid2D(
	int num_r,
	int num_t,
	float[] r,
	float[] t
)

Public Sub New ( 
	num_r As Integer,
	num_t As Integer,
	r As Single(),
	t As Single()
)

public:
PbPolarGrid2D(
	int num_r, 
	int num_t, 
	array<float>^ r, 
	array<float>^ t
)

new : 
        num_r : int * 
        num_t : int * 
        r : float32[] * 
        t : float32[] -> PbPolarGrid2D