diff options
Diffstat (limited to 'libcrystfel/src/image.c')
| -rw-r--r-- | libcrystfel/src/image.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/libcrystfel/src/image.c b/libcrystfel/src/image.c index a8c278fc..849d95bf 100644 --- a/libcrystfel/src/image.c +++ b/libcrystfel/src/image.c @@ -521,6 +521,48 @@ static int unpack_panels(struct image *image, signed int *data, int data_width) } +static void cbf_fill_in_beam_parameters(struct beam_params *beam, + struct imagefile *f, + struct image *image) +{ + double eV; + + if ( beam->photon_energy_from == NULL ) { + + /* Explicit value given */ + eV = beam->photon_energy; + + } else { + + ERROR("Can't get photon energy from CBF yet.\n"); + eV = 0.0; + + } + + image->lambda = ph_en_to_lambda(eV_to_J(eV))*beam->photon_energy_scale; +} + + +static void cbf_fill_in_clen(struct detector *det, struct imagefile *f) +{ + int i; + + for ( i=0; i<det->n_panels; i++ ) { + + struct panel *p = &det->panels[i]; + + if ( p->clen_from != NULL ) { + + ERROR("Can't get clen from CBF yet.\n"); + + } + + adjust_centering_for_rail(p); + + } +} + + static int read_cbf(struct imagefile *f, struct image *image) { cbf_handle cbfh; @@ -617,6 +659,17 @@ static int read_cbf(struct imagefile *f, struct image *image) unpack_panels(image, data, dimfast); free(data); + if ( image->beam != NULL ) { + cbf_fill_in_beam_parameters(image->beam, f, image); + if ( image->lambda > 1000 ) { + ERROR("WARNING: Missing or nonsensical wavelength " + "(%e m) for %s.\n", + image->lambda, image->filename); + } + } + cbf_fill_in_clen(image->det, f); + fill_in_adu(image); + cbf_free_handle(cbfh); return 0; } |