relax SVN archive

Printout fix for the axis in the Frame_order.test_pdb_model_iso_cone system test.

Fix for the representation label positions created by the frame_order.pdb_model user function.

The 'size' argument was not being used at all for the representation title
atoms. It is now passed into the add_titles() function as the displacement argument + 10 Angstrom.

Small fix for the Frame_order.test_pdb_model_iso_cone system test for the 'B' representation.

Fix for the cone sized created by the frame_order.pdb_model user function.

The 'size' argument was not being used at all for the cone size. It is now passed into the
lib.structure.represent.cone.cone() function as the 'scale' argument.

Created the Frame_order.test_pdb_model_iso_cone system test.

This is for checking the PDB representation of the isotropic cone frame order model created by the
frame_order.pdb_model user function. It checks both A and B representations.

Merged revisions 26679,26681 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

........
r26679 | bugman | 2014-11-21 10:12:42 +0100 (Fri, 21 Nov 2014) | 3 lines

Fix for the unit tests to match r26656 - Python 2.5 floats do not have a 'real' property.
........
r26681 | bugman | 2014-11-21 10:29:34 +0100 (Fri, 21 Nov 2014) | 9 lines

Bug fix for the lib.structure.angles.angles_*() functions for odd increments.

This affects the PDB representations of the diffusion tensor and frame order when the number of
increments in the respective user functions is set to an odd number. It really only affects the
frame_order.pdb_model user functions, as the number of increments cannot be set in any of the other
user functions (structure.create_diff_tensor_pdb, structure.create_rotor_pdb,
structure.create_vector_dist, n_state_model.cone_pdb).
........

Bug fix for the lib.structure.angles.angles_*() functions for odd increments.

This affects the PDB representations of the diffusion tensor and frame order when the number of
increments in the respective user functions is set to an odd number. It really only affects the
frame_order.pdb_model user functions, as the number of increments cannot be set in any of the other
user functions (structure.create_diff_tensor_pdb, structure.create_rotor_pdb,
structure.create_vector_dist, n_state_model.cone_pdb).

Simplification of the Frame_order.test_pdb_model_rotor system test.

The size is now programatically handled.

Fix for the unit tests to match r26656 - Python 2.5 floats do not have a 'real' property.

Created the Frame_order.test_pdb_model_rotor2 system test to check for an offset pivot.

The pivot is set to [1, 0, 1] so that the rotor axis is tilted -45 degrees in the xz-plane. And the
size of the geometric object is set to 100 Angstrom for better testing of the sizes of the elements.