Change default n substep. (#1992)

erf-model · Dec 3, 2024 · 64e6ea5 · 64e6ea5
1 parent ba6770a
commit 64e6ea5
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/Source/TimeIntegration/ERF_ComputeTimestep.cpp b/Source/TimeIntegration/ERF_ComputeTimestep.cpp
@@ -201,9 +201,7 @@ ERF::estTimeStep (int level, long& dt_fast_ratio) const
          if (fixed_dt[level] > 0. && fixed_fast_dt[level] > 0.) {
              dt_fast_ratio = static_cast<long>( fixed_dt[level] / fixed_fast_dt[level] );
          } else if (fixed_dt[level] > 0.) {
-             dt_fast_ratio = static_cast<long>( std::ceil((fixed_dt[level]/estdt_comp)) );
-         } else {
-             dt_fast_ratio = (estdt_lowM_inv > 0.0) ? static_cast<long>( std::ceil((estdt_lowM/estdt_comp)) ) : 1;
+             dt_fast_ratio = static_cast<long>( 6 );
          }
 
          // Force time step ratio to be an even value