C0 projection + Direct solver + vtk
In FieldConvert, using the C0 projection module with GlobalSysSoln set to DirectStaticCond (or any other variation of Direct) and outputting to a .vtu or .dat file does not work. For example, running
FieldConvert -m C0Projection chan3D_direct.xml chan3D.fld chan3D_C0.vtu
results in the following error:
Fatal : Level 0 assertion violation ERROR: The leading minor of order 24 is not positive definite from dpptrf
This works fine when the output is a .fld file, so I guess the problem could be related to the use of equispaced points for .vtu and .dat outputs.