filter/accela: use elapsed_seconds() rather than home-rolled version

1 files changed, 1 insertions, 1 deletions

diff --git a/filter-accela/ftnoir_filter_accela.cpp b/filter-accela/ftnoir_filter_accela.cpp
index b165a56d..f05b8f41 100644
--- a/filter-accela/ftnoir_filter_accela.cpp
+++ b/filter-accela/ftnoir_filter_accela.cpp
@@ -73,7 +73,7 @@ void FTNoIR_Filter::filter(const double* input, double *output)
     const double rot_t = (1+s.rot_threshold) * s.mult_rot;
     const double trans_t = (1+s.trans_threshold) * s.mult_trans;
 
-    const double dt = t.elapsed() * 1e-9;
+    const double dt = t.elapsed_seconds();
     t.start();
 
     const double RC = s.mult_ewma * s.ewma / 1000.; // seconds