# Cookbook 5: Subduction Models with Trench Rollback

[CitcomS]
steps = 1100                ; number of time steps

[CitcomS.controller]
monitoringFrequency = 100   ; how often outputs are created

[CitcomS.solver]
datafile = cookbook5
datadir_old = ./ic
datafile_old = cookbook5
rayleigh = 4.07e+08

[CitcomS.solver.bc]
topvbc = 1

[CitcomS.solver.param]
file_vbcs = on
start_age = 55

# Since the starting age is set to 55 Ma, there will be 57 velocity
# files, one for each Ma (bvel.dat0, bvel.dat1, ... bvel.dat56).
vel_bound_file = ./velocity/bvel.dat

[CitcomS.solver.ic]
tic_method = -1
solution_cycles_init = 0

[CitcomS.solver.mesher]
coor = 1
coor_file = ./coor.dat
nprocx = 1
nprocy = 2
nprocz = 1
nodex = 17
nodey = 65
nodez = 33

[CitcomS.solver.tsolver]
finetunedt = 0.75
monitor_max_T = on

[CitcomS.solver.visc]
num_mat = 4
visc0 = 100,0.003,1,2
TDEPV = on
viscE = 24,24,24,24
viscT = 0.182,0.182,0.182,0.182
VMIN = on
visc_min = 0.01
VMAX = on
visc_max = 100.0