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All releases of relax

  •  29 Sep 2008 20:17
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    Release Notes: This release is complete rewrite of the program, including the elimination of the 'run' concept, replacing it with the data pipe paradigm, and the new molecule-residue-spin data structure to handle organic molecules, RNA, DNA, and protein systems using data from 15N and 13C spins. Other features include extended Grace abilities, a new structural object API, an internal structural object with PDB reading and writing capabilities, spin selection using the spin ID string, an improved full_analysis.py script, a new XML results file supporting all analysis types, and the N-state model analysis.

    •  10 Aug 2008 03:54
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      Release Notes: This release fixes minor bugs in the consistency testing analysis and the compilation of the C modules in Windows when using Python 2.5. The relax manual has also had a minor facelift.

      •  20 Apr 2008 15:07
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        Release Notes: The addition of the consistency testing of relaxation data from different field strengths using the J(0), F_eta, and F_R2 values as calculated in Fushman et al., (1998) JACS, 120, 10947-10952. Important bugs have been fixed, including the failure of Monte Carlo simulations when the model-free model 'm0' is encountered causing the parameter errors for all subsequent residues to be zero, the failure of reading of Art Palmer's Modelfree 4 'mfout' file, and the handling of missing structural data.

        •  18 Nov 2007 07:36
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          Release Notes: This is an important bug fix release solving major issues with the writing of results files, with the failure of model elimination, and with the 'latex_mf_table.py' sample script.

          •  21 Oct 2007 23:40
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            Release Notes: Significant bugs in the reduced spectral density mapping part of relax have been resolved. Support for Python 2.5 has been added. Improvements have been made to the Grace plotting abilities for relaxation exponential curve-fitting, to the reading and writing of model-free results files, and to the 'full_analysis.py' script.

            •  19 Feb 2007 21:28
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              Release Notes: New features include the addition of a unit test framework, preliminary support for PyMOL, the creation of PDB files, the ability to display the diffusion tensor as a geometric object through a PDB file using PyMOL, and the ability to display the distribution of XH bond vectors used in the analysis via a PDB file.

              •  12 Jan 2007 12:10
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                Release Notes: Convergence tests were added to the "full_analysis.py" script. The C modules can be compiled on Mac OS X. Spin system selection is more advanced. The model-free and reduced spectral density mapping results files are no longer truncated. Improvements were made to the model-free section of the user manual. Bugfixes include more flexibility in the reading of XEasy text files, a number of fixes in the "full_analysis.py" sample script, the proper setup of Monte Carlo simulation when reading results files, and a couple of MS Windows fixes.

                •  09 Nov 2006 09:23
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                  Release Notes: This release fixes a important bug whereby the program was throwing an infinite chi-squared RelaxError when the chi-squared value was actually zero.

                  •  04 Nov 2006 22:49
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                    Release Notes: Preliminary support for RNA/DNA relaxation data and Grace compatibility for reduced spectral density mapping were added. This release fixes the failures of model selection between global diffusion models when using the local tm models, model elimination when the model "m0" is used, and the reading of model-free results files from version 1.2.4 and earlier.

                    •  14 Oct 2006 08:40
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                      Release Notes: This release adds full compatibility for MS Windows and a few debugging features.

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