.. tds2el documentation master file, created by sphinx-quickstart on Tue Dec 3 11:49:00 2013. You can adapt this file completely to your liking, but it should at least contain the root `toctree` directive. Welcome to tds2el's documentation! ================================== Tds2el is an open source package for quantitative and model-free analysis of thermal diffuse x-ray scattering from single crystals. The program allows to extract the full elasticity tensor from the measured scattering intensity distribution as described in Ref [1]. The main functionalities are: - Fit of elastic constants for arbitrary crystal symmetry with interactive selection of scattering intensities - Simulation of scattering intensities for given elastic tensor - 3D reconstruction of scattering intensities and visualisation compatible with Chimera and PyMca - Peak hunting on large data sets - Refinement and visualisation of scattering geometry and lattice parameters compatible with CrysAlis and PyMOL For the measurement strategy and formalism please refer to Ref [1] and references therein. Alessandro Mirone and Bjorn Wehinger Grenoble and Geneva 2017 Reference : * [1] :download:`PDF ` Bjorn Wehinger, Alessandro Mirone, Michael Krisch, and Alexei Bosak, Full Elasticity Tensor from Thermal Diffuse Scattering, Phys. Rev. Lett. 118, 035502 (2017). * https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.035502 Contents: .. toctree:: :maxdepth: 3 installation code_invocation Extracting_maxima analyse_maxima creating_normalisation_factors running_fits EXAMPLES Collecting_at_T2_with_T1_positions TDS2EL2 Indices and tables ================== * :ref:`genindex` * :ref:`modindex` * :ref:`search` Licence ------- TDS2EL is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. TDS2EL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with TDS2EL; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. TDS2EL follows the dual licensing model of Trolltech's Qt and Riverbank's PyQt and cannot be used as a free plugin for a non-free program. Please contact the ESRF industrial unit (industry@esrf.fr) if this license is a problem for you.