@spiceErrorCheck<EOL>def dskn02(handle, dladsc, plid):
handle = ctypes.c_int(handle)<EOL>plid   = ctypes.c_int(plid)<EOL>normal = stypes.emptyDoubleVector(<NUM_LIT:3>)<EOL>libspice.dskn02_c(handle, dladsc, plid, normal)<EOL>return stypes.cVectorToPython(normal)<EOL>
Compute the unit normal vector for a specified plate from a type
2 DSK segment.

https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskn02_c.html

:param handle: DSK file handle.
:type handle: int
:param dladsc: DLA descriptor.
:type dladsc: spiceypy.utils.support_types.SpiceDLADescr
:param plid: Plate ID.
:type plid: int
:return: late's unit normal vector.
:rtype: 3-Element Array of floats.