relax SVN archive

Changed the average domain position parameter values in the CaM frame order system tests.

This is in the base script used by all scripts in test_suite/system_tests/scripts/frame_order/cam/.
The translation vector coordinates are now set, as well as the CoM Euler angle rotations. These
come from the log file of the test_suite/shared_data/frame_order/cam/superimpose.py script, and are
needed due to the simplification of the average domain position mechanics now mimicking the Kabsch
superimposition algorithm.

Improved the value setting in the optimisation() method of the CaM frame order system tests.

This is in the base script used by all scripts in test_suite/system_tests/scripts/frame_order/cam/.

Merged revisions 23392 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r23392 | bugman | 2014-05-24 08:53:35 +0200 (Sat, 24 May 2014) | 3 lines

All three file arguments for the pymol.frame_order user function are now optional.
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All three file arguments for the pymol.frame_order user function are now optional.

Missing import from the trunk merge.

Merged revisions 23389 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r23389 | bugman | 2014-05-23 19:39:53 +0200 (Fri, 23 May 2014) | 6 lines

Small speed up for all the isotropic cone and pseudo-elliptic cone frame order models.

The vector length calculation for the numeric PCS integration has been simplified and shifted
outside of a loop to take advantage of the speed of numpy.
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Small speed up for all the isotropic cone and pseudo-elliptic cone frame order models.

The vector length calculation for the numeric PCS integration has been simplified and shifted
outside of a loop to take advantage of the speed of numpy.

Large increase in precision for the CaM frame order pseudo-ellipse model test data set.

The higher precision is because the number structures in the distribution is now 20 million rather
than 1 million and the numpy.float128 data averaging has been used.

Faster clearing of numpy arrays in the lib.frame_order modules.

The x[:] = 0.0 notation is now used to set all elements to zero, rather than nested looping over all
dimensions. This however has a negligible effect on the test suite timings.

Merged revisions 23379 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r23379 | bugman | 2014-05-23 14:45:43 +0200 (Fri, 23 May 2014) | 6 lines

Backported the relax 3.2.1 CHANGES file changes to trunk.

The command used was:
svn merge -r23376:23377 svn+ssh://bugman@.../svn/relax/tags/3.2.1 .
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