ewoks3dxrd 1.2#
ewoks3dxrd is a project to process 3DXRD data using ImageD11. It provides a graphical user interface to process data with ImageD11 under the form of computational data pipelines composed of several tasks, also called workflows. It can also run the workflows in batch via headless processing by using Ewoks.
In the words of ImageD11:
The overall purpose of the code is to analyse “spotty” diffraction data from a 2D detector so that you can index the spots and assign them as belonging to specific grains inside the sample. At the end of the process you get an orientation and a centre of mass position of the grain inside the sample and for each spot you get the corresponding h,k,l indices. You also get unit cell parameters, which can give you strain tensors if the grains are sufficiently strained (eg, more than a few 100 microstrain).
– Making a centre of mass grain map using the fable python module: ImageD11/makemap.py
Quick start#
Check the Data format page to know if the data is stored in an appropriate format to be analysed by ewoks3dxrd
Install the software according to the Installation page
Visit the Tutorial page for instructions on how to run the provided workflow.
If you are looking for more in-depth information about the workflow itself, have a look at the Workflows page or at the Tasks page for a reference of the tasks constituting the workflow.