Strange bc in demo_advection-diffusion.py

Bug #1129099 reported by James Maddison
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
DOLFIN
Confirmed
Undecided
Unassigned

Bug Description

The demo_advection-diffusion.py demo sets the boundary condition via:

g.assign( boundary_value( int(t/dt) ) )

Floating point errors mean that the boundary condition is not modified smoothly -- for example, a value "12" is never set on my machine.

Johannes Ring (johannr)
Changed in dolfin:
status: New → Confirmed
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