@spiceErrorCheck<EOL>def tipbod(ref, body, et):
ref = stypes.stringToCharP(ref)<EOL>body = ctypes.c_int(body)<EOL>et = ctypes.c_double(et)<EOL>retmatrix = stypes.emptyDoubleMatrix()<EOL>libspice.tipbod_c(ref, body, et, retmatrix)<EOL>return stypes.cMatrixToNumpy(retmatrix)<EOL>
Return a 3x3 matrix that transforms positions in inertial
coordinates to positions in body-equator-and-prime-meridian
coordinates.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/tipbod_c.html

:param ref: ID of inertial reference frame to transform from.
:type ref: str
:param body: ID code of body.
:type body: int
:param et: Epoch of transformation.
:type et: float
:return: Transformation (position), inertial to prime meridian.
:rtype: 3x3-Element Array of floats