Analyze 2D powder diffraction data
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README.md

Note: The Area Diffraction Machine was previously hosted on Google Code at http://areadiffractionmachine.googlecode.com.

The Area Diffraction Machine

The Area Diffraction Machine analyzes two dimensional powder diffraction data. It is free open source software.

Get It!

Download Mac and Windows executables and documentation here. You can also run the program from source on Linux.

What Does it Do?

It displays diffraction data interactively

Load in mar2300, mar3450, marCCD, tiff, and now edf diffraction data.

file-formats-with-edf

Change the intensity scale or color map.

diffraction-data-window

Image Calibration

Use the calibration tab.

calibration-tab

The program can calibrate standard diffraction images with inputted Q values. This calibration can be done with only the Q values and an initial guess of the calibration values. Calibration does not require manually clicking on the screen to find diffraction peaks!

calibrate

Masking

masking-tab

This program can apply both a greater then or less than threshold mask to the diffraction data. It can add polygon masks to different areas of the diffraction data.

masking

Perform a Q-χ Cake the data

cake-disp

Perform an Intensity Integration

Perform a Q-I integration, a 2θ-I integration, and a χ-I integration.

integration

Automate the program with Macros

Fully automate the program using a rich macro language.

macro_v2

Runs on Mac

dock

mac-calibration-tab

Questions?

There is a Discussion Group for the program here. If you have any comments, questions, or suggestions, feel free to post them to the group by emailing area-diffraction-machine@googlegroups.com. If you have any issues with the program, please submit them to the issue tracker.

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