We advise you to always work on your image with VU before saving it in PostScript, as even though this format is flexible, it cannot always be modified afterwards. Addition of a new editing panel for the images, to duplicate interactively an image to mirror axi-symmetric data or to repeat periodic block. The menu is available with mouse button 3, when the cursor is positioned on the image name, in the list of images. See details in the manual . Files written by VU have the .vu extension by default.
Binary files have the .vubin extension.
A Makefile is available for example programs. In case of misspelling or syntax errors in VU format files, an error message is displayed and the file is not read. User Environment Possibility of configuring the mouse buttons for functions used in the visualization window. See details in the manual . See details in the manual .