sci-chemistry jlec@gentoo.org Nmrglue has the ability to read, write and convert between a number of NMR file formats including Agilent/Varian, Bruker, NMRPipe, Sparky, SIMPSON, Rowland NMR Toolkit files. The files, which are represented in Python as dictionaries of spectral parameters and NumPy ndarray objects, can be easily examined, modified and processed as desired. Nmrglue provides a number of functions for processing NMR data such as apodization, spectral shifting, Fourier and other transformations, baseline smoothing and flattening, and linear prediction modeling and extrapolation. In addition new processing schemes can be implemented easily using the nmrglue provided functions and the multitude of numerical routines provided by the NumPy and SciPy packages. When used in conjunction with the matplotlib (or other) python plotting library nmrglue can be used to create publication quality figures of NMR spectrum or examine data interactively.