Ngraph is the program to create scientific 2-dimensional graphs for researchers and engineers. This program can create advanced graphs which can't be created by spreadsheets. Graphs can be exported to postscript.

This package contains the following addins:

* append: append a NGP-file without clearing the present graph * fft: Fast Fourier Transform * legend: generate a legend box * cal: show calendar in the information window * math: calculator * text-in: insert a column as legend-text * fitrslt: generate a legend box * timer: countdown timer * img2gra: import a bitmap image * load_prm: load an old PRM format file