xhealpixify.conversions.astronomic_to_cartesian#
- xhealpixify.conversions.astronomic_to_cartesian(theta, phi, dim='receiver_id')#
transform astronomic coordinates to cartesian coordinates
- Parameters:
theta (
xarray.DataArray) – astronomic colatitude, in degreesphi (
xarray.DataArray) – astronomic longitude, in degreesdim (hashable) – Name of the dimension
- Returns:
cartesian (
xarray.Dataset) – Cartesian coordinates
See also
healpy.ang2vec