Geddes¶

Geddes reads XRD files into x (2θ in degrees) and y (intensity). It is available for Python, Rust, and Node.js.

Installation and usage¶

Save the toy pattern in your working directory, or use the path to your own file.

pip install geddes

import geddes

pattern = geddes.read("profile.xy")
x, y = pattern.x, pattern.y

cargo add geddes

fn main() -> Result<(), geddes::Error> {
    let pattern = geddes::read("profile.xy")?;
    println!("{:?}\n{:?}", pattern.x, pattern.y);
    Ok(())
}

npm install @jcwang587/geddes

const geddes = require('@jcwang587/geddes')

const { x, y } = geddes.read('profile.xy')

The sample returns x = [10, 11, 12] and y = [4, 9, 16]. Each call reads one pattern. See usage for pattern selection and formats for supported files.