Pagination Up to 99 different pages and 99 sets of comments for each file. Pages don't occupy memory. They can be printed in a single operation with the standard Mac command. A very long text can be associated to each file. Extraction A 4-dimensional matrix can be extracted from a spectrum for separate treatments.
Nested extractions are possible.
The sub-spectrum to be extracted can be specified either numerically or graphically. Many subspectra can be projected onto a space of reduced dimensionality. Many kinds of spectra can be synthesized in time domain upon entering frequency, phase, intensity and width for each line. 1D spectra can be synthesized upon entering chemical shift and coupling constants values, either in frequency or in time domain. Chemical exchange and anisotropic phases are also simulated.