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Diffstat (limited to 'doc/man')
| -rw-r--r-- | doc/man/align_detector.1.md | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/doc/man/align_detector.1.md b/doc/man/align_detector.1.md index b69ead6f..953bafba 100644 --- a/doc/man/align_detector.1.md +++ b/doc/man/align_detector.1.md @@ -58,6 +58,13 @@ plane. However, be aware that this introduces additional cross-dependencies and is less stable. Add option **--out-of-plane-tilts** to additionally refine the panel **tilts** out of the x-y plane, which is even less stable. +The overall detector z-position (camera length) is usually quite strongly +correlated with the crystal cell parameters, making it difficult to refine. +With high-resolution data, it can be possible, however. To refine the overall +camera length, add **--camera-length**. Without this option, the overall +camera length will not be altered, even with **--out-of-plane**. Instead, only +the z-positions of the panels relative to one another will be refined. + **align_detector** relies on the program **pede** from the Millepede-II package. Usually, this will be installed as part of the CrystFEL installation procedure. If not, it can easily be installed from the Millepede-II repository @@ -81,11 +88,14 @@ OPTIONS : detector. **--out-of-plane** -: Additionally refine out-of-plane panel translations. +: Additionally refine out-of-plane panel translations, relative to one another +: (see **--camera-length**). **--out-of-plane-tilts** : Additionally refine out-of-plane panel tilts. +**--camera-length** +: Additionally refine the overall camera length. AUTHOR ====== |