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authorThomas White <taw@physics.org>2013-03-15 15:53:39 +0100
committerThomas White <taw@physics.org>2013-04-17 17:33:49 +0200
commitcef0a71eb385773fa2290dfc99de225948fef06a (patch)
tree5ff754fc7e15c70c8af3c0018f31222ddf96d8ce /libcrystfel
parentd5bcdd268da3ed20609a390ed89ea8e61cc26cd7 (diff)
partialator: Add --model=
Diffstat (limited to 'libcrystfel')
-rw-r--r--libcrystfel/src/geometry.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/libcrystfel/src/geometry.c b/libcrystfel/src/geometry.c
index f457fc4f..cdc62ab5 100644
--- a/libcrystfel/src/geometry.c
+++ b/libcrystfel/src/geometry.c
@@ -362,6 +362,21 @@ RefList *select_intersections(struct image *image, Crystal *cryst)
}
+static void set_unity_partialities(Crystal *cryst)
+{
+ Reflection *refl;
+ RefListIterator *iter;
+
+ for ( refl = first_refl(crystal_get_reflections(cryst), &iter);
+ refl != NULL;
+ refl = next_refl(refl, iter) )
+ {
+ set_partiality(refl, 1.0);
+ set_lorentz(refl, 1.0);
+ }
+}
+
+
/* Calculate partialities and apply them to the image's reflections */
void update_partialities(Crystal *cryst, PartialityModel pmodel)
{
@@ -373,6 +388,14 @@ void update_partialities(Crystal *cryst, PartialityModel pmodel)
double csx, csy, csz;
struct image *image = crystal_get_image(cryst);
+ if ( pmodel == PMODEL_UNITY ) {
+ /* It isn't strictly necessary to set the partialities to 1,
+ * because the scaling stuff will just a correction factor of
+ * 1 anyway. This is just to help things make sense. */
+ set_unity_partialities(cryst);
+ return;
+ }
+
cell_get_reciprocal(crystal_get_cell(cryst), &asx, &asy, &asz,
&bsx, &bsy, &bsz, &csx, &csy, &csz);