Hi all, I've just spent a little time with Google collecting together tutorials for CCTBX and related open-source projects. I'm sure this is not a complete list, so I thought I'd share in case anyone knows of some other sources to add to it. I'm collecting this because the DIALS project is involved in workshops and teaching. My main interest is in diffraction data processing, but all tutorials that use core modules and types from cctbx are of interest, for potential updating/cannibalisation. General/developer - Tour of the cctbx http://cctbx.sourceforge.net/current/tour.html - Making compiled extensions. cctbx_introduction_3 at https://sourceforge.net/p/dials/code/HEAD/tree/trunk/doc/developer/ Data processing - Various tutorials on free-electron laser data processing (cctbx.xfel) at http://viper.lbl.gov/cctbx.xfel/index.php/Tutorials - CCTBX for diffraction calculations. cctbx_introduction_{1,2} at https://sourceforge.net/p/dials/code/HEAD/tree/trunk/doc/developer/ - Powder diffraction unit cell refinement ( http://cctbx.sourceforge.net/siena2005/Siena 2005) http://cctbx.sourceforge.net/siena2005/unit_cell_refinement.html - Data processing with DIALS. 4 tutorials at http://dials.sourceforge.net/doc/index.html Coordinate handling - PDB truncate to Ala (SBGrid 2008) (iotbx.pdb) at http://cctbx.sourceforge.net/sbgrid2008/tutorial.html Phasing - Direct methods (Siena 2005) http://cctbx.sourceforge.net/siena2005/direct_methods_light.html Model refinement - Rigid body refinement (IUCr 2008) at http://cctbx.sourceforge.net/iucr2008/rigid_body_refinement_core.html -- David