Author: bugman
Date: Wed Nov 19 18:21:50 2014
New Revision: 26632
URL: http://svn.gna.org/viewcvs/relax?rev=26632&view=rev
Log:
Small fix for the align_tensor.matrix_angles user function documentation.
Modified:
trunk/user_functions/align_tensor.py
Modified: trunk/user_functions/align_tensor.py
URL:
http://svn.gna.org/viewcvs/relax/trunk/user_functions/align_tensor.py?rev=26632&r1=26631&r2=26632&view=diff
==============================================================================
--- trunk/user_functions/align_tensor.py (original)
+++ trunk/user_functions/align_tensor.py Wed Nov 19 18:21:50 2014
@@ -322,7 +322,7 @@
)
# Description.
uf.desc.append(Desc_container())
-uf.desc[-1].add_paragraph("This will calculate the inter-matrix angles between
all loaded alignment tensors for the current data pipe. For the vector basis
sets, the matrices are first converted to vector form and then then the
inter-vector angles rather than inter-matrix angles are calculated. The angles
are dependent upon the basis set - linear maps produce identical results
whereas non-linear map produce result in different angle. The basis set can be
one of:")
+uf.desc[-1].add_paragraph("This will calculate the inter-matrix angles between
all loaded alignment tensors for the current data pipe. For the vector basis
sets, the matrices are first converted to vector form and then then the
inter-vector angles rather than inter-matrix angles are calculated. The angles
are dependent upon the basis set - linear maps produce identical results
whereas non-linear maps result in different angles. The basis set can be one
of:")
uf.desc[-1].add_item_list_element("'matrix'", "The standard inter-matrix
angles. This default option is a linear map, hence angles are preserved. The
angle is calculated via the arccos of the Euclidean inner product of the
alignment matrices in rank-2, 3D form divided by the Frobenius norm ||A||_F of
the matrices.")
uf.desc[-1].add_item_list_element("'irreducible 5D'", "The inter-tensor vector
angles for the irreducible 5D basis set {A-2, A-1, A0, A1, A2}. This is a
linear map, hence angles are preserved.")
uf.desc[-1].add_item_list_element("'unitary 9D'", "The inter-tensor vector
angles for the unitary 9D basis set {Sxx, Sxy, Sxz, Syx, Syy, Syz, Szx, Szy,
Szz}. This is a linear map, hence angles are preserved.")
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