update find_peaks() to only return unique peaks

This commit updates find_peaks() to only return peaks which are at least a
certain number of degrees apart from each other. This is because I found that
for many events the first few peaks would all be essentially the same direction
and so the fit was taking a lot of time fitting essentially the same seed
points. Since I now have to only try 3 peaks in order to get my grid jobs to
run for less than a few hours it's necessary to make sure we aren't just
fitting the same three directions for the "quick" minimization.

I also updated the fit to only use a maximum of 3 seed directions.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/find_peaks.h b/src/find_peaks.h
index 8511af6..0219561 100644
--- a/src/find_peaks.h
+++ b/src/find_peaks.h
@@ -22,6 +22,6 @@
 
 void find_peaks_array(double *x, size_t n, size_t m, size_t *imax, size_t *jmax, size_t *npeaks, size_t max_peaks, double threshold);
 void get_hough_transform(event *ev, double *pos, double *x, double *y, size_t n, size_t m, double *result, double *last, size_t len);
-void find_peaks(event *ev, double *pos, size_t n, size_t m, double *peak_theta, double *peak_phi, size_t *npeaks, size_t max_peaks);
+void find_peaks(event *ev, double *pos, size_t n, size_t m, double *peak_theta, double *peak_phi, size_t *npeaks, size_t max_peaks, double delta);
 
 #endif