@spiceErrorCheck<EOL>def invort(m):
m = stypes.toDoubleMatrix(m)<EOL>mout = stypes.emptyDoubleMatrix()<EOL>libspice.invort_c(m, mout)<EOL>return stypes.cMatrixToNumpy(mout)<EOL>
Given a matrix, construct the matrix whose rows are the
columns of the first divided by the length squared of the
the corresponding columns of the input matrix.

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

:param m: A 3x3 Matrix.
:type m: 3x3-Element Array of floats
:return: m after transposition and scaling of rows.
:rtype: 3x3-Element Array of floats