demeter
Software for XAS data processing
As of 2026-04-28 demeter uses sci-physics/xraylarch (Larch) as its analysis backend. Upstream ifeffit (github.com/newville/ifeffit) was deleted; demeter has first-class Larch support via lib/Larch.pm, which drives a larch_server XML-RPC daemon (shipped by xraylarch). Set DEMETER_BACKEND=larch in the runtime environment to pick the Larch path; some peripheral features still defer to Ifeffit per upstream's todo.org "Larch v. Ifeffit problem areas", but the common Athena/Artemis analysis path works.
homepage ↗ github: bruceravel/demeter
Available in
| Overlay | Newest | Ebuilds | Last activity | |
|---|---|---|---|---|
| stuff GitHub ↗ | 0.9.27 | 2 | 2 d | details › |
Versions & arches
Use flags of 0.9.27
- doc Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- test Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)