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| author | Thomas White <taw@physics.org> | 2012-10-19 10:56:37 -0700 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-10-19 10:56:37 -0700 |
| commit | 73b9206e22099e5be9e0a17285cd271dace1b72d (patch) | |
| tree | 737dffdad92c91de4aa6917af9b9283dc76e37ed /libcrystfel/src | |
| parent | 673dae374edf54c04d41f44e0f95041d5cf1cc7a (diff) | |
Update a comment
Diffstat (limited to 'libcrystfel/src')
| -rw-r--r-- | libcrystfel/src/mosflm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libcrystfel/src/mosflm.c b/libcrystfel/src/mosflm.c index 2a080153..2de0c4e6 100644 --- a/libcrystfel/src/mosflm.c +++ b/libcrystfel/src/mosflm.c @@ -157,7 +157,10 @@ static int read_newmat(const char *filename, struct image *image) image->candidate_cells[0] = cell_new(); - /* No idea why the cell comes out in this strange coordinate system */ + /* The relationship between the coordinates in the spot file and the + * resulting matrix is diabolically complicated. This transformation + * seems to work, but is not derived by working through all the + * transformations. */ cell_set_reciprocal(image->candidate_cells[0], -asy*c, -asz*c, asx*c, -bsy*c, -bsz*c, bsx*c, |