public PbRegularCartesianGrid2D(
	int num_x,
	int num_y,
	float x_min,
	float y_min,
	float x_max,
	float y_max
)

Public Sub New ( 
	num_x As Integer,
	num_y As Integer,
	x_min As Single,
	y_min As Single,
	x_max As Single,
	y_max As Single
)

public:
PbRegularCartesianGrid2D(
	int num_x, 
	int num_y, 
	float x_min, 
	float y_min, 
	float x_max, 
	float y_max
)

new : 
        num_x : int * 
        num_y : int * 
        x_min : float32 * 
        y_min : float32 * 
        x_max : float32 * 
        y_max : float32 -> PbRegularCartesianGrid2D