[Paraview] Surface LIC contrast enhancement invalid range

[Utkarsh Ayachit]

Andy,

Surface LIC is now supported with 5.1.2 . Can you try it out and let
us know if you see the same issue?

Thanks,
Utkarsh

On Thu, Aug 4, 2016 at 1:22 PM, Andy Smith <agsmith424 at gmail.com> wrote:
> A colleague of mine is having an issue using Surface LIC in ParaView 4.4:
>
>
> I am having issues while running a Python script in batch mode on a server
> with software rendering. While rendering a surface LIC image I receive the
> following error message:
>
> ERROR: In /ParaView/VTK/Rendering/LIC/vtkSurfaceLICPainter.cxx, line 3076
> vtkPSurfaceLICPainter (0x5f0a3040): 6: Invalid  range 1e+38, -1e+38 for
> color contrast enhancement
>
> The resulting image writes out but appears "dark". The interesting item here
> is that this only occurs on some images and not all of them. From image to
> image the only thing that I am changing is the position of a Slice.
>
> Any insight here would be great, I am out of ideas.
>
>
> We would like to switch to using ParaView 5.1.x but as far as we know
> surface LIC is not working in parallel yet.
>
> Thanks,
> Andy
>
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