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# Parameter definitions for thorn Time
# $Header$
restricted:
REAL dtfac "The standard timestep condition dt = dtfac*max(delta_space)"
{
0:* :: "Probably only makes sense to be bigger than zero"
} 0.5
REAL courant_fac "The courant timestep condition dt = courant_fac*max(delta_space)/speed/sqrt(dim)"
{
0:* :: "Probably only makes sense to be bigger than zero"
} 0.9
KEYWORD courant_method "Method for calculating timestep"
{
"standard" :: "Courant condition at BASEGRID"
"courant" :: "Courant condition at PRESTEP (using wavespeed)"
"courant_time" :: "Courant condition at PRESTEP (using min time)"
} "standard"
BOOLEAN courant_outonly "Only output courant timestep?"
{
} "no"
INT outcourant_every "How often to output courant timestep"
{
0:* :: "Zero means no output"
} 0
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