diff options
Diffstat (limited to 'src/ParamCheck.c')
| -rw-r--r-- | src/ParamCheck.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/ParamCheck.c b/src/ParamCheck.c index c2346b0..112c530 100644 --- a/src/ParamCheck.c +++ b/src/ParamCheck.c @@ -128,6 +128,14 @@ int MoL_ParamCheck(CCTK_ARGUMENTS) "number of intermediate steps must be 3"); } + if ( (CCTK_Equals(ODE_Method, "RK4"))&&(!(MoL_Intermediate_Steps == 4)) + && (!(MoL_Num_Scratch_Levels > 1))) + { + CCTK_PARAMWARN("When using the efficient RK4 evolver the " + "number of intermediate steps must be 4, and" + " the number of scratch levels at least 1"); + } + if ( (CCTK_Equals(ODE_Method, "RK45") || CCTK_Equals(ODE_Method, "RK45CK")) && ( !((MoL_Intermediate_Steps == 6)||(MoL_Num_Scratch_Levels > 5)) ) ) { |