BUG: Stoppingprofile failed due to wrong dimensions

src/avalanche/deposition/Stoppingprofile/Stoppingprofile.C

@@ -81,7 +81,7 @@ Foam::depositionModels::Stoppingprofile::Sd() const
       & Us_.oldTime()/(mag(Us_.oldTime()) + smallVel)
     );
 
-    hUddt = min(hUddt, 0.);
+    hUddt = min(hUddt, dimensionedScalar("zero", hUddt.dimensions(), 0));
     Sd_ = -a/(mag(Us_.oldTime())+smallVel)*hUddt;
     Sd_ = max(Sd_, dimensionedScalar(dimVelocity));
     Sd_ = min(Sd_, h_/Us_.db().time().deltaT());