diff options
Diffstat (limited to 'libcrystfel/src/geometry.h')
| -rw-r--r-- | libcrystfel/src/geometry.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcrystfel/src/geometry.h b/libcrystfel/src/geometry.h index db3c0fe8..0a403a9c 100644 --- a/libcrystfel/src/geometry.h +++ b/libcrystfel/src/geometry.h @@ -97,8 +97,12 @@ enum gparam { struct polarisation { double fraction; /**< Polarisation fraction (0 to 1) */ + double angle; /**< Angle of electron beam, radians, clockwise from * horizontal when looking along beam */ + + int disable; /**< If set, don't even correct for the polarisation + * of the diffracted beam (1 - 0.5sin^2(2theta)) */ }; |