From 5062b19d1227eaf5e43c0f3ce2bea56181a4af93 Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (h)" <j.wuttke@fz-juelich.de>
Date: Sun, 6 Dec 2020 22:58:16 +0100
Subject: [PATCH] Start analysis Lattice.md

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 devtools/architecture/Lattice.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 devtools/architecture/Lattice.md

diff --git a/devtools/architecture/Lattice.md b/devtools/architecture/Lattice.md
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+## Lattices
+
+Typical sample construction with a 3d lattice:
+```
+    lattice = ba.FCCLattice(30*nm).transformed(rot.getTransform3D())
+    peak_shape = ba.MisesFisherGaussPeakShape(peak_intensity, peak_width, zenith, kappa, kappa2)
+    iff = ba.InterferenceFunction3DLattice(lattice)
+    iff.setPositionVariance(1.)
+    iff.setPeakShape(peak_shape)
+```
+
+`bake::FCCLattice` returns a `Lattice3d` with an fcc primitive cell.
-- 
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