convertVectorFromPupilToBase

lsst.cbp.coordUtils.convertVectorFromPupilToBase(vectorPupil, pupilAzAlt)

Given a vector in pupil coordinates and the pupil pointing, compute the vector in base coords.

Parameters:

vectorPupil : sequence of 3 float

3-dimesional vector in the pupil frame.

pupilAzAlt : lsst.geom.SpherePoint

Pointing of the pupil frame as internal azimuth, altitude.

Returns:

vectorBase : np.array of 3 float

3-dimensional vector in the base frame.