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# Schedule definitions for thorn Time
STORAGE: speedvars, couranttemps
schedule Time_Initialise at CCTK_BASEGRID before Time_Simple
{
LANG: C
OPTIONS: global
} "Initialise Time variables"
if (CCTK_Equals (timestep_method, "courant_static"))
{
schedule Time_Simple at CCTK_BASEGRID as TemporalSpacings after SpatialSpacings
{
LANG: C
OPTIONS: singlemap
} "Set timestep based on Courant condition (courant_static)"
}
else if (CCTK_Equals (timestep_method, "courant_speed"))
{
schedule Time_Courant at CCTK_BASEGRID as TemporalSpacings after SpatialSpacings
{
LANG: C
OPTIONS: singlemap
} "Set timestep based on Courant condition (courant_speed)"
schedule Time_Courant at CCTK_POSTSTEP as TemporalSpacings after SpatialSpacings
{
LANG: C
OPTIONS: singlemap
} "Reset timestep each iteration"
}
else if (CCTK_Equals (timestep_method, "courant_time"))
{
schedule Time_Simple at CCTK_BASEGRID as TemporalSpacings after SpatialSpacings
{
LANG: C
OPTIONS: singlemap
} "Set timestep based on Courant condition (courant_time)"
schedule Time_Courant at CCTK_POSTSTEP as TemporalSpacings after SpatialSpacings
{
LANG: C
OPTIONS: singlemap
} "Reset timestep each iteration"
}
else if (CCTK_Equals (timestep_method, "given"))
{
schedule Time_Given at CCTK_BASEGRID as TemporalSpacings after SpatialSpacings
{
LANG: C
OPTIONS: singlemap
} "Set fixed timestep"
}
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