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authorThomas White <taw@physics.org>2020-10-23 14:55:55 +0200
committerThomas White <taw@physics.org>2020-10-23 14:55:55 +0200
commit6e566883571bde2adeabaa83af286f9cc4e17c6d (patch)
tree6feaa28fb75601c9ba86dd24b17d38a37942d618 /doc
parent532af7ccb4fb427546f6938247c1b77791fe8d26 (diff)
partialator(1): Add missing partiality models
Diffstat (limited to 'doc')
-rw-r--r--doc/man/partialator.18
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/man/partialator.1 b/doc/man/partialator.1
index 515f66d7..601a2c44 100644
--- a/doc/man/partialator.1
+++ b/doc/man/partialator.1
@@ -196,6 +196,14 @@ This model is the same as that described in Acta Cryst. D71 (2015) p1400.
.PD
Fix all partialities at 1.
+.IP \fBoffset\fR
+.PD
+Treat the radiation as perfectly monochromatic, and calculate the partiality as exp(-t^2/R^2), where t is the excitation error and R is the reflection radius (taking mosaicity into account). This model is similar to that used by XDS.
+
+.IP \fBggpm\fR
+.PD
+An analytical overlap integral modelling the reflection profiles as Gaussian functions, and the radiation spectrum as a sum of Gaussians.
+
.SH USAGE CASES
.IP "Merging without scaling, partialities or post-refinement:"