diff options
| author | Thomas White <taw@physics.org> | 2012-10-21 18:11:15 -0700 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-10-21 21:28:24 -0700 |
| commit | 6fecf05e83c13901e86fb84456536d9062a0fc4e (patch) | |
| tree | b9b1a34f39c030ae6c05230a6d1365194a49d9be /libcrystfel/src/peaks.c | |
| parent | 897f86654afe36f57b7000a25c4489e1e534eede (diff) | |
indexamajig: Record number of saturated reflections in stream
Diffstat (limited to 'libcrystfel/src/peaks.c')
| -rw-r--r-- | libcrystfel/src/peaks.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/libcrystfel/src/peaks.c b/libcrystfel/src/peaks.c index 4ae4bb30..f5fa6c70 100644 --- a/libcrystfel/src/peaks.c +++ b/libcrystfel/src/peaks.c @@ -216,7 +216,7 @@ static int integrate_peak(struct image *image, int cfs, int css, double *pfs, double *pss, double *intensity, double *sigma, double ir_inn, double ir_mid, double ir_out, - int use_max_adu, int *bgPkMask) + int use_max_adu, int *bgPkMask, int *saturated) { signed int dfs, dss; double lim_sq, out_lim_sq, mid_lim_sq; @@ -292,7 +292,10 @@ static int integrate_peak(struct image *image, int cfs, int css, val = image->data[idx]; /* Veto peak if it contains saturation in bg region */ - if ( use_max_adu && (val > p->max_adu) ) return 1; + if ( use_max_adu && (val > p->max_adu) ) { + if ( saturated != NULL ) *saturated = 1; + return 1; + } bg_tot += val; bg_tot_sq += pow(val, 2.0); @@ -347,7 +350,10 @@ static int integrate_peak(struct image *image, int cfs, int css, val = image->data[idx] - bg_mean; /* Veto peak if it contains saturation */ - if ( use_max_adu && (image->data[idx] > p->max_adu) ) return 1; + if ( use_max_adu && (val > p->max_adu) ) { + if ( saturated != NULL ) *saturated = 1; + return 1; + } pk_counts++; pk_total += val; @@ -481,7 +487,7 @@ static void search_peaks_in_panel(struct image *image, float threshold, /* Centroid peak and get better coordinates. */ r = integrate_peak(image, mask_fs, mask_ss, &f_fs, &f_ss, &intensity, &sigma, - ir_inn, ir_mid, ir_out, 0, NULL); + ir_inn, ir_mid, ir_out, 0, NULL, NULL); if ( r ) { /* Bad region - don't detect peak */ @@ -730,6 +736,7 @@ void integrate_reflections(struct image *image, int use_closer, int bgsub, signed int h, k, l; struct panel *p; int pnum, j, found; + int saturated; refl = il[i].refl; @@ -781,7 +788,9 @@ void integrate_reflections(struct image *image, int use_closer, int bgsub, r = integrate_peak(image, pfs, pss, &fs, &ss, &intensity, &sigma, ir_inn, ir_mid, ir_out, - 1, bgMasks[pnum]); + 1, bgMasks[pnum], &saturated); + + if ( saturated ) image->n_saturated++; /* I/sigma(I) cutoff */ if ( intensity/sigma < min_snr ) r = 1; |