A tool that allows you to digitize points from an image of a graph, usually scanned in from an article or paper. Grafula2 can read .bmp or the image can be pasted fromthe clipboard. You then define the axes, and digitize the graph using your mouse. The digitized data can then be copied to the clipboard or saved as spesial GRA data file.5 curve on picture, 1000 points, manual, Semi-automatic, automatic method.