This directory contains the files used in the XOP and SHADOW tutorials held at ESRF in March 2001. You can find here: a) A file XopTutorial.zip containing all files b) A file XopTutorial.tar.gz containing all files c) A directory XopTutorial containing all file, which means: 1) Patch that fixes some bugs in XOP. See folder PatchXop 2) Patch to fix some bugs in ShadowVUI. See folder PatchShadowVui 3) Documentstion of the course: Programme.pdf Session1 to Session4.pdf XplotManual.pdf 4) Folders with input files for the different exercises. Obviously you only need to download only one option, i.e., a), b) or c).