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-rw-r--r--libcrystfel/src/mosflm.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/libcrystfel/src/mosflm.c b/libcrystfel/src/mosflm.c
index 1e88c70d..f415271c 100644
--- a/libcrystfel/src/mosflm.c
+++ b/libcrystfel/src/mosflm.c
@@ -135,14 +135,15 @@ static int read_newmat(const char *filename, struct image *image)
fclose(fh);
/* MOSFLM "A" matrix is multiplied by lambda, so fix this */
- c = 1/image->lambda;
+ c = 1.0/image->lambda;
image->candidate_cells[0] = cell_new();
+ /* No idea why the cell comes out in this strange coordinate system */
cell_set_reciprocal(image->candidate_cells[0],
- asz*c, -asx*c, asy*c,
- bsz*c, -bsx*c, bsy*c,
- csz*c, -csx*c, csy*c);
+ asy*c, -asz*c, asx*c,
+ bsy*c, -bsz*c, bsx*c,
+ csy*c, -csz*c, csx*c);
image->ncells = 1;
@@ -155,7 +156,7 @@ static void write_spt(struct image *image, const char *filename)
{
FILE *fh;
int i;
- double fclen = 67.8; /* fake camera length in mm */
+ double fclen = 67.8e-3; /* fake camera length in m */
int n;
fh = fopen(filename, "w");
@@ -187,10 +188,10 @@ static void write_spt(struct image *image, const char *filename)
ry = (ys + p->cny) / p->res;
x = rx*fclen/p->clen;
- y = ry*fclen/p->clen; /* Peak positions in mm */
+ y = ry*fclen/p->clen; /* Peak positions in m */
fprintf(fh, "%10.2f %10.2f %10.2f %10.2f %10.2f %10.2f\n",
- x, y, 0.0, 0.0, 1000.0, 10.0);
+ x*1e3, y*1e3, 0.0, 0.0, 1000.0, 10.0);
}