healpy.projector.MollweideProj.ang2xy¶
- MollweideProj.ang2xy(theta, phi=None, lonlat=False, direct=False)¶
From angular direction to position in the projection plane (Mollweide).
- Input:
theta: if phi is None, theta[0] contains theta, theta[1] contains phi
phi : if phi is not None, theta,phi are direction
lonlat: if True, angle are assumed in degree, and longitude, latitude
flipconv is either ‘astro’ or ‘geo’. None will be default.
- Return:
x, y: position in Mollweide plane.