tl.eval()
# Put the whole stuff into the simulation-framework to map the
# individual pieces of definition into the user interface.
#
sim = IS(tloop=tl)
sim.configure_traits()
else:
# Tseval for a discretized line domain
#
tseval = DOTSEval(fets_eval=fets_eval)
# Discretization
#
line_domain = MGridDomain(lengths=(3., 1., 0.),
shape=(8, 8, 0),
n_nodal_dofs=2)
# Put the tseval (time-stepper) into the spatial context of the
# discretization and specify the response tracers to evaluate there.
#
right_dof = 2
ts = TS(
tse=tseval,
sdomain=line_domain,
bcond_list=[
BCDof(var='u', dof=i, value=0.)
for i in line_domain.get_left_dofs()[:, 0]
] + [
BCDof(var='u', dof=i, value=0.)
for i in line_domain.get_left_dofs()[:, 1]
