Incorrect simulation for small mesocrystals

How to reproduce:

1. Open example with cylindrical mesocrystals
2. Reduce the outer shape dimensions, e.g. R-->2nm, H-->4nm. Each mesocrystal should contain one particle.

3. Simulate GISAS

There is no threshold effect; if the mesocrystal grows, scattering artifacts are reduced but still present and visible

added numerics physics labels

marked this issue as related to #613

added linked to meta label

mentioned in issue #613

assigned to @m.svechnikov

unassigned @m.svechnikov

assigned to @m.svechnikov

mentioned in issue #797 (closed)

unassigned @m.svechnikov

assigned to @m.svechnikov

mentioned in merge request !2288 (merged)

mentioned in commit 23b146b7

mentioned in merge request !2293 (merged)

mentioned in commit 215f21f7

mentioned in merge request !2303 (merged)

mentioned in commit 420f3418

closed with merge request !2303 (merged)