rt_2_xy Subroutine

public subroutine rt_2_xy(r, t, x, y)

Convert the polar grid (r-t) to the Cartesian (x-y) grid (from STPK)

Arguments

Type	Intent	Optional	Attributes		Name
double precision,	intent(in)			::	r	Radius [m]
double precision,	intent(in)			::	t	Angle [rad]
double precision,	intent(out)			::	x	X-coordinate [m]
double precision,	intent(out)			::	y	Y-coordinate [m]