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= Description =
<onlyincludesection begin=description/>
This version is a minor feature and bugfix release which includes better [http://www.nmr-relax.com/manual/spin_create_pseudo.html pseudo-atom] support, support of the [http://www.nmr-relax.com/manual/value_write.html value.write user function] to allow model information to be written to file, improvements to the [http://www.nmr-relax.com/manual/grace_write.html 2D Grace plots], and fixes for missing log messages when running on a cluster using [[OpenMPI]].
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= Download =
<section begin=download/>
The new relax versions can be downloaded from http://www.nmr-relax.com/download.html. If binary distributions are not yet available for your platform and you manage to compile the binary modules, please consider contributing these to the relax project (described in section 3.6 of the relax manual, http://www.nmr-relax.com/manual/relax_distribution_archives.html).
<section end=download/>
= CHANGES file =
<section begin=metadata/>
Version 3.0.2
(26 November 2013, from /trunk)
http://svn.gna.org/svn/relax/tags/3.0.2
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== Features ==
<section begin=features/>
* Much better [http://www.nmr-relax.com/manual/spin_create_pseudo.html pseudo-atom[ support, including not requiring tetrahedral geometry.
* The [http://www.nmr-relax.com/manual/value_write.html value.write user function[ can now create files with non-numeric data, such as the models for each spin.
* Improvements to the 2D Grace plotting from the [http://www.nmr-relax.com/manual/grace_write.html grace.write user function[ including full support for multiple graphs and the setting of the axes to the zero point.
<section end=features/>
== Changes ==
<section begin=changes/>
* Updated the Release Checklist document rsync instructions to allow resumed uploads. This is needed if the internet connection has been cut, as uploading can take a long time.
* The test_suite.clean_up.deletion() function can now handle the case of missing files and directories. This problem was occurring in the relax_disp branch for some of the system tests.
* The lib.software.grace module now supports setting the X and Y axes at zero.
* Modified the model list GUI window. This can now be resized and it uses a scrolled panel to allow the contents of the window to be bigger than the window size.
<section end=changes/>
== Bugfixes ==
<section begin=bugfixes/>
* Fix for bug #21233 (https://gna.org/bugs/?21233) - the missing mpi4py multi-processor messages. When multiple commands were being sent to one slave, the captured IO was being overwritten by each executed command. Therefore the slave would only return the printouts from the last command.
* Fix for a fatal bug in the rarely used structure.add_atom user function. The position argument in the user function definitions was incorrectly defined causing the user function to be non-functional. The 'float_object' argument type is now supported in the GUI.
* Fix for the N-state model _target_fn_setup() method for when no PCS data is present.
* Bug fix for the lib.structure.mass.centre_of_mass() function warning when the element is not known. This warning was buggy and resulted tracebacks.
<section end=bugfixes/>
= Announcements =
