Release Notes¶

v0.4.0 (February 2022)¶

When doing import ess, all the submodules (amor, reflectometry, and wfm) are no longer directly available as ess.amor. Instead, we now rely on simply doing from ess import amor or import ess.sans as sans #102.

Simon Heybrock ^a, Neil Vaytet ^a, and Jan-Lukas Wynen ^a

Implemented a logging framework for reflectometry and Amor #93.
Added the sans.to_I_of_Q workflow to reduce SANS2D data, as well as notebooks that describe the workflow and illustrate its usage #60.

Simon Heybrock ^a, Wojciech Potrzebowski ^a, Neil Vaytet ^a, and Jan-Lukas Wynen ^a

A major rewrite of the reflectometry code was undertaken #61:
- The reflectometry and Amor Data classes were removed in favour of a formalism consisting of free-functions that accept Scipp DataArrays and Datasets.
- Moved the chopper class from the wfm submodule to free functions in its own choppers module.
- The unit conversion (computing wavelength and Q) now use transform_coords.
- The Amor reduction notebook from ess-notebooks has been imported into the ess repository.

Owen Arnold ^{b, c}, Simon Heybrock ^a, Andrew McCluskey ^a, Samuel Jones ^b, Neil Vaytet ^a, and Jan-Lukas Wynen ^a

This is the first official release of scipp/ess. The API may change without notice in future releases.

Matthew Andrew ^{b, c}, Owen Arnold ^{b, c}, Simon Heybrock ^a, Andrew McCluskey ^a, and Neil Vaytet ^a