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/*@@
@file ParamCheck.c
@date Mon May 20 09:50:55 2002
@author Ian Hawke
@desc
Basic parameter checking for thorn MoL.
@enddesc
@version $Header$
@@*/
#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(AlphaThorns_MoL_ParamCheck_c);
/********************************************************************
********************* Local Data Types ***********************
********************************************************************/
/********************************************************************
********************* Local Routine Prototypes *********************
********************************************************************/
/********************************************************************
***************** Scheduled Routine Prototypes *********************
********************************************************************/
int ParamCheck(CCTK_ARGUMENTS);
/********************************************************************
********************* Other Routine Prototypes *********************
********************************************************************/
/********************************************************************
********************* Local Data *****************************
********************************************************************/
/********************************************************************
********************* External Routines **********************
********************************************************************/
/*@@
@routine MoL_ParamCheck
@date Mon May 20 09:56:05 2002
@author Ian Hawke
@desc
Basic parameter checking.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
int MoL_ParamCheck(CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
if (CCTK_Equals(MoL_ODE_Method, "Generic"))
{
if (MoL_Num_Scratch_Levels < MoL_Intermediate_Steps - 1)
{
CCTK_PARAMWARN("When using a generic solver the number of scratch levels must be at least the number of intermediate steps - 1");
}
}
if ( (CCTK_Equals(MoL_ODE_Method, "RK2"))&&(!(MoL_Intermediate_Steps == 2)) )
{
CCTK_PARAMWARN("When using the efficient RK2 evolver the number of intermediate steps must be 2");
}
return 0;
}
/********************************************************************
********************* Local Routines *************************
********************************************************************/
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