Bug#1065481: ITP: pynx -- Python tools for Nano-structures Crystallography
Package: wnpp
Severity: wishlist
Owner: Picca Frédéric-Emmanuel <picca@debian.org>
X-Debbugs-Cc: debian-devel@lists.debian.org, debian-pan-maintainers@alioth-lists.debian.net, picca@debian.org
* Package name : pynx
Version : 2023.1.2-1
Upstream Contact: favre@esrf.fr
* URL : https://gitlab.esrf.fr/favre/PyNX
* License : CeCILL-B
Programming Lang: (OpenCL, Python)
Description : Python tools for Nano-structures Crystallography
PyNX stands for *Python tools for Nano-structures Crystallography*.
It is a python library with the following main modules:
.
1) pynx.scattering: *X-ray scattering computing using graphical
processing units*, allowing up to 2.5x10^11 reflections/atoms/seconds
(single nVidia Titan X). The sub-module``pynx.scattering.gid`` can be
used for *Grazing Incidence Diffraction* calculations, using the
Distorted Wave Born Approximation
.
2) pynx.ptycho : simulation and analysis of experiments using the
*ptychography* technique, using either CPU (deprecated) or GPU using
OpenCL. Examples are available in the pynx/Examples
directory. Scripts for analysis of raw data from beamlines are also
available, as well as using or producing ptychography data sets in
CXI (Coherent X-ray Imaging) format.
.
3) pynx.wavefront: *X-ray wavefront propagation* in the near, far
field, or continuous (examples available at the end of
``wavefront.py``). Also provided are sub-modules for Fresnel
propagation and simulation of the illumination from a Fresnel Zone
Plate, both using OpenCL for high performance computing.
.
4) pynx.cdi: *Coherent Diffraction Imaging* reconstruction algorithms
using GPU.
.
In addition, it includes :doc:`scripts <scripts/index>` for
command-line processing of ptychography data from generic CXI data
(pynx-ptycho-cxi) or specific to beamlines (pynx-ptycho-id01,
pynx-ptycho-id13,...).
This package will be naintain in the Debian-Science repository by the
Debian-PAN team
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