relax SVN archive

Updated the generic_fns.diffusion_tensor.init() function.

The function now adds the DiffTensorData instance as diff_tensor into the PipeContainer.

Updated the generic_fns.diffusion_tensor.diff_data_exists() function.

The diff_tensor object is now tested for.

Removed the empty diff_tensor structure from the PipeContainer.

This will be added after its initialisation.

Created the data.align_tensor module.

This contains the class and its special methods for the PipeContainer object 'align_tensor'. It
also contains the functions for calculating parameters on the fly.

Bug fix for the align_data_exists() function.

Renamed diff_data_exists() to align_data_exists().

Updated generic_fns.align_tensor to use the modified RelaxTensorError and RelaxNoTensorError classes.

Merged revisions 4018-4021 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r4018 | bugman | 2007-11-26 15:19:01 +0100 (Mon, 26 Nov 2007) | 5 lines

Updates to RelaxTensorError and RelaxNoTensorError to allow for multiple types of tensor.

For example a diffusion tensor, alignment tensor, etc.
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r4019 | bugman | 2007-11-26 15:22:47 +0100 (Mon, 26 Nov 2007) | 3 lines

Changed all parts of relax to use the modified RelaxTensorError and RelaxNoTensorError classes.
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r4020 | bugman | 2007-11-26 15:24:27 +0100 (Mon, 26 Nov 2007) | 5 lines

Renamed generic_fns.angles.angles() to generic_fns.angles.angle_diff_frame().

This is to allow for different types of tensors.
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r4021 | bugman | 2007-11-26 15:26:12 +0100 (Mon, 26 Nov 2007) | 3 lines

Removed some unused imports.
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Removed some unused imports.

Renamed generic_fns.angles.angles() to generic_fns.angles.angle_diff_frame().

This is to allow for different types of tensors.