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PRESENTATION


The Gifa program is a multi-purpose NMR program. It is designed for the processing, the display and the analysis of 1D, 2D & 3D NMR data-sets.

The program includes all the classical processing, displaying and plotting capabilities of an NMR program, as well as more advanced processing techniques such as Maximum Entropy processing or Linear prediction. There is no actual limit to the size of the data-set which can be processed. A complete macro language permits to builds sophisticated processing. The Graphic User Interface is fully designable and programmable by the user.

The program currently runs on several UNIX platforms. The graphics can be displayed on X-Windows terminals. Plots are generated on postscript or HP-GL devices.

This version V4.0 is now in final version, however it is evoluating all the time, check our ftp server ! This version is distributed under a licence. There is no fees for academic laboratories, however the licence requires that you refer to Gifa in any published work which depend in some manner on the Gifa program.

This program can be downloaded by anonymous FTP on Internet, the home site is the following address : ftp://www.cbs.univ-montp1.fr/pub/gifa_v4 .

Previous released versions have been : 1.0 (Initial VMS Version), 1.1 (revised version), 2.0 (first port to UNIX), 2.1 (first stabilised version), 2.5 (introduction of linear prediction, polynomial baseline correction), 3.0 (introduction of macro-language, on-file processing, etc...), 3.1 (new peak-picker and line-fitter), 4.0 (Motif version, new user interface, new language capabilities, new cache, extended line fitter). Several versions have been used internally in our lab, and may have been released by mistake.

Classical processing includes :

Graphic capabilities

Special processing includes :

A Complete set of Macro :

The User Interface is characterised by :


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