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The community-run support site for relax, a program for the study of molecular dynamics using experimental NMR data.

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News & Updates Migration to SourceForge After the Gna! shutdown at the start of 2017, relax has finally in 2019 been fully migrated to the SourceForge infrastructure. Gna! is permanently shut down! A migration to another open source infrastructure is planned. This will include web hosting for http://www.nmr-relax.com, source code repositories, bug and other trackers, new reports, download pages, and possible a svn to git conversion. Tutorial added Tutorial for sorting data stored as numpy to on-resonance R1rho analysis Version 4 of relax With the latest relax release merging in years of developments in the frame order analysis, the major number has been incremented to relax 4. Tutorial added Tutorial for manual regarding the relaxation dispersion auto-analysis in the GUI Tutorial added Tutorial for R1/R2 Relaxation curve-fitting analysis on varian recorded as fid interleaved Matplotlib example added Matplotlib example Tutorial added Relaxation dispersion analysis R1_rho recorded on varian Tutorial added Relaxation dispersion analysis cpmg fixed time recorded on varian as fid interleaved Tutorial added Adding relaxation dispersion models to relax wiki namespace changed The wiki is now placed at: http://wiki.nmr-relax.com as of 19 of July 2013 GPL License The License has been changed to GPL v3. New Wiki This is the new wiki

Did you know... %PAGE% Official relax releases relax version 1.0.7 Previous version Next version ← relax 1.0.6 relax 1.0.8 → Release type Minor feature Release date 4 December 2005 The relax 1.0.7 user manual Description This release corresponds to solely cosmetic changes. An internal version number is now used within relax. This replaced the previous 1.0.7 version which was copied a bit to early. Links For reference, the following links are also part of the announcement for this release: Official release notes Announcements If you would like to receive announcements about new relax versions, please subscribe to the relax announcement mailing list. This list only receives ~10 emails per year. It is archived at the SourceForge archives and in The Mail Archive. See also The relax 1.0 API documentation The combined release notes for all relax versions (warning, this is very large). The combined release descriptions for all relax versions. The combined release metadata for all relax versions. The combined release features for all relax versions. The combined release changes for all relax versions (warning, this is very large). The combined release bugfixes for all relax versions. The combined release announcement links for all relax versions.

Random screenshots relax starting interface The analysis selection wizard Steady-state NOE analysis R1 analysis R2 analysis Model-free analysis The relax controller Spin viewer window Results viewer window Pipe editor window relax prompt window About GUI screen About relax screen