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{{infobox relax release| version = 1.3.7| prev = 1.3.6| next = 1.3.8| keywords = Diffusion tensor, model-free analysis| type = Major bugfix| date = 10 January 2011| manual = yes}} == Description ==
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== Download ==
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== CHANGES file ==
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=== Features ===
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=== Changes ===
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* Speed up of the relaxation curve-fitting system tests.
* The sample_scripts/full_analysis.py script has been renamed to sample_scripts/dauvergne_protocol.py[d'Auvergne and Gooley, 2007][d'Auvergne and Gooley, 2008b].
* Improvements to the test suite final print out with a table of skipped tests.
* The data pipe system test is avoiding the frame order data pipe, allowing the test to pass without scipy installed.
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=== Bugfixes ===
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* Peak intensity errors can now be calculated when using volume integration and replicated spectra ([https://gna.org/bugs/?17457 bug #17457]).* Failure of the prolate diffusion tensor in model-free analysis - if the tensor is initialised with Da = 0, the tensor is converted to being oblate. This was introduced in [[relax 1.3.6|relax version 1.3.6]].
* relax can now operate without scipy being installed.
* Updated four model-free optimisation system tests to pass under 32-bit Linux.
* Made the N_state_model.test_pcs_fit_zero_pos system test less stringent so it passes on 32-bit Linux.
* The model_free _model_setup() method should handle no model-free model being set when reading relax 1.2 results files ([https://gna.org/bugs/?17417 bug #17417]).
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== Links == <section begin=links/>For reference, the following links are also part of the announcement for this release:* [http://wiki.nmr-relax.com/Relax_1.3.7 Official release notes]* {{gna link|url=gna.org/forum/forum.php?forum_id=2253|text=Gna! news item}}<section end=links/> == Announcements ==
{{:relax release announcements}}
== References == * [*d'Auvergne and Gooley, 2007] {{#lst:Citations|dAuvergneGooley07}}* [*d'Auvergne and Gooley, 2008b] {{#lst:Citations|dAuvergneGooley08b}}<HarvardReferences /> == See also ==
* [http://www.nmr-relax.com/api/1.3/ The relax 1.3 API documentation]
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[[Category:Model-free analysis]]