relax SVN archive

Created functions for rank-4, 3D tensor transposes (and corresponding unit tests).

The new functions are:
maths_fns.kronecker_product.transpose_12()
maths_fns.kronecker_product.transpose_13()
maths_fns.kronecker_product.transpose_14()
maths_fns.kronecker_product.transpose_23()
maths_fns.kronecker_product.transpose_24()
maths_fns.kronecker_product.transpose_34()

Bug fix for the write_pdb() method.

The MODEL record is now created for single structures if a model number exists.

Merged revisions 9236-9246 via svnmerge from
svn+ssh://semor@.../svn/relax/1.3

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r9236 | bugman | 2009-07-15 11:38:43 -0400 (Wed, 15 Jul 2009) | 3 lines

The rdc.read() user function now accepts the spin_id arg.
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r9237 | bugman | 2009-07-15 11:39:16 -0400 (Wed, 15 Jul 2009) | 3 lines

Modified return_spin() to handle multiple spin ID strings.
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r9238 | bugman | 2009-07-15 11:45:07 -0400 (Wed, 15 Jul 2009) | 3 lines

The pcs.read() user function also now accepts the spin_id argument.
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r9239 | bugman | 2009-07-15 11:46:36 -0400 (Wed, 15 Jul 2009) | 5 lines

Removed the checks to see if the RDC or PCS data is already loaded.

Now data can be loaded sequentially by a few calls to rdc.read() and pcs.read().
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r9240 | bugman | 2009-07-15 12:00:33 -0400 (Wed, 15 Jul 2009) | 5 lines

Large improvements to the align_tensor.display() user function.

Now much more information is provided.
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r9241 | bugman | 2009-07-15 12:25:39 -0400 (Wed, 15 Jul 2009) | 3 lines

Added the method names() to return a list of alignment tensor names.
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r9242 | bugman | 2009-07-15 12:26:17 -0400 (Wed, 15 Jul 2009) | 5 lines

Removed a check for the presence of the alignment tensor.

Now align_tensor.init() can be used to reset the tensor values.
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r9243 | bugman | 2009-07-15 12:27:37 -0400 (Wed, 15 Jul 2009) | 3 lines

Only add a new tensor object if the tensor doesn't already exist.
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r9244 | bugman | 2009-07-15 13:20:10 -0400 (Wed, 15 Jul 2009) | 3 lines

Fix for the N-state model when N = 1.
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r9245 | bugman | 2009-07-15 14:13:25 -0400 (Wed, 15 Jul 2009) | 3 lines

Added the Saupe element eigenvalues to the align_tensor.display() print out.
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r9246 | bugman | 2009-07-15 14:25:23 -0400 (Wed, 15 Jul 2009) | 3 lines

The matrix_angles() function now avoids NaN problems through arccos of numbers > 1.
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The matrix_angles() function now avoids NaN problems through arccos of numbers > 1.

Added the Saupe element eigenvalues to the align_tensor.display() print out.

Fix for the N-state model when N = 1.

Only add a new tensor object if the tensor doesn't already exist.

Removed a check for the presence of the alignment tensor.

Now align_tensor.init() can be used to reset the tensor values.

Added the method names() to return a list of alignment tensor names.

Large improvements to the align_tensor.display() user function.

Now much more information is provided.