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# Parameter definitions for thorn NaNChecker
# $Header$
#############################################################################
### declare NaNChecker parameters
#############################################################################
private:
INT check_every "How often to check for NaNs" STEERABLE = ALWAYS
{
0 :: "Never (default)"
1:* :: "Every so many iterations"
} 0
INT check_after "Start checking for NaNs after so many iterations" STEERABLE = ALWAYS
{
0:* :: "Any valid iteration number"
} 0
INT report_max "How many NaNs to report for a single variable" STEERABLE = ALWAYS
{
-1 :: "Report all (default)"
0:* :: "Do not report more than report_max number of NaNs"
} -1
STRING check_vars "Groups and/or variables to check for NaNs" STEERABLE = ALWAYS
{
.* :: "List of full group and/or variable names, or 'all' for everything"
} ""
KEYWORD check_for "Check for NaNs and/or infinite numbers (only evaluated if finite(3) is available)" STEERABLE = ALWAYS
{
"NaN" :: "Check only for NaNs"
"Inf" :: "Check only for infinite numbers"
"both" :: "Check for both NaNs and infinite numbers"
} "both"
BOOLEAN out_NaNmask "Dump the NaN grid function mask into an HDF5 file" STEERABLE = ALWAYS
{
} "yes"
KEYWORD action_if_found "What to do if a NaN was found" STEERABLE = ALWAYS
{
"just warn" :: "Just print a level 1 warning"
"terminate" :: "Warn and terminate Cactus gracefully as soon as possible"
"abort" :: "Warn and abort Cactus immediately"
} "just warn"
KEYWORD verbose "How much information to give" STEERABLE = ALWAYS
{
"all" :: "All information"
"standard" :: "Standard information"
} "standard"
BOOLEAN ignore_restricted_points "do not check grid points whose values will be restricted away" STEERABLE = ALWAYS
{
} "no"
STRING restriction_mask "grid function to use to decide which points are restricted away, points where the mask is zero are ignored" STEERABLE = ALWAYS
{
"CarpetReduce[:][:]weight" :: "Carpet's reduction mask"
"CarpetEvolutionMask[:][:]evolution_mask" :: "takes prolongation stencil into account"
".*[:][:].*" :: "any grid function with points masked out set to zero"
} "CarpetReduce::weight"
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