Open GoogleCodeExporter opened 9 years ago
This is broken (I think) because NSTest runs a Eqn_IncompressibleNS3D<float>
with
max_divergence at its default of 1e-5, which the multigrid solver can't achieve
in
single precision. (L2 error is zero up to rounding error, and the LINF error,
which
is what we're testing convergence against, is still 6e-5 or so.)
The easy fix is modifying the test parameters to solve to 1e-4, which I'm doing
(and
will commit, unless I hear otherwise.) The right fix is probably to set the
default
for <float> divergence to a more reasonable value.
Original comment by andrewhh...@gmail.com
on 13 May 2010 at 11:22
Original issue reported on code.google.com by
andrewhh...@gmail.com
on 13 May 2010 at 10:43