schedule.ccl


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

# Schedule definitions for thorn Time
# $Header$

STORAGE: speedvars, couranttemps

schedule Time_Initialise at CCTK_BASEGRID before (Time_Simple, Time_Given)
{
  LANG: C
} "Initialise Time variables"

if (CCTK_Equals (timestep_method, "courant_static"))
{
  schedule Time_Simple at CCTK_BASEGRID after SpatialCoordinates
  {
    LANG: C
  } "Set timestep based on Courant condition"
}
else if (CCTK_Equals (timestep_method, "courant_speed") ||
         CCTK_Equals (timestep_method, "courant_time"))
{
  schedule Time_Simple at CCTK_BASEGRID after SpatialCoordinates
  {
    LANG: C
  } "Set timestep based on Courant condition"

  schedule Time_Courant at CCTK_PRESTEP
  {
    LANG: C
  } "Reset timestep each iteration"
}
else
{
  schedule Time_Given at CCTK_BASEGRID
  {
    LANG: C
  } "Set fixed timestep"
}