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Monodisperse analysis

Open this window from the right-column monodisperse icon. While it stays open, new TIFFs that reach a calibrated (and optionally subtracted) 1D profile run Guinier → GNOM (p(r)) → optional shape automatically. Closing the window disarms that chain. Selecting BODIES, DAMMIF, or DENSS configures what shape step follows GNOM for automatic jobs; it does not by itself pause the queue.

Manual edits in Guinier or GNOM pause auto-processing until you Resume auto-processing. Guinier artifacts for this window live under guinier_mono/ (separate from polydisperse).

Monodisperse analysis window

Layout

Guinier — plot; Quality / Classification / Rg; first / last (auto allowed).
GNOM — I(q) and P(r); Rg, first, last, smooth.
Shape — None / BODIES / DAMMIF / DENSS; Re-run shape; I(q) fit, 3D preview, controls.
Global — Stop auto-processing / Resume auto-processing.

Recipes

To arm monodisperse analysis

Main window right → monodisperse icon → window opens (armed while open).

Highlight monodisperse analysis icon

To change Guinier limits

Edit first / last → auto-processing pauses → Guinier then GNOM re-run for the current profile → Resume auto-processing when ready for new files.

To adjust GNOM

Edit GNOM parameters → GNOM re-runs for the current profile → use Re-run shape if you also need BODIES / DAMMIF / DENSS again → Resume auto-processing if paused.

To enable shape modeling

Under Shape, choose BODIES, DAMMIF, or DENSS (and options as needed). New TIFF jobs include that step after GNOM. Use Re-run shape for the current profile; Open model folder… opens the on-disk 3D outputs.

To pause or resume the auto chain

Stop auto-processing → new files skip analysis until Resume auto-processing.

Outputs (per TIFF)

guinier_mono/<stem>/ — Guinier region / quality
fit_distances/<stem>/ — GNOM .out, p(r) / fit plots
model_bodies/, dammif/, or denss/ under the stem when shape is enabled

Polydisperse → · Algorithms: Guinier · p(r)