[Nektar-users] Interpolate scattered point data to a field problems

[Douglas Serson]

Hi Manuel,

The latest master includes some small changes to the usage of the
interpolation modules.
The pts file is now passed using the "frompts" option, so the correct
command is
    FieldConvert -m interppointdatatofld:frompts=FlowCorner.wear.pts
FlowCorner.xml FlowCorner.wear.fld

Cheers,
Douglas

2018-03-27 15:55 GMT-03:00 Manuel F. Mejía De Alba <manu2958 at gmail.com>:

> Dear all
>
> I am trying to interpolates point field to xml field using the
> FieldConvert module. When I run the command on one older version of Nektar,
> works without any issue.
>
>
> nektar++-4.3.5/build/utilities/FieldConvert/FieldConvert -m
> interppointdatatofld FlowCorner.xml FlowCorner.wear.pts FlowCorner.wear.fld
> Interpolating: 100% [=================================================]
> Writing: "FlowCorner.wear.fld"
>
>
>
> But, when I try to run on the master branch I get the next error message
>
> nektar++/build/utilities/FieldConvert/FieldConvert-g -m
> interppointdatatofld FlowCorner.xml FlowCorner.wear.pts FlowCorner.wear.fld
>
>
> Fatal   : Level 0 assertion violation
>
> Where   : /home/mejia/nektar++/utilities/FieldConvert/
> FieldConvert.cpp[587]
>
> Message : Module(s): InputPts should not use xml or fld inputs.
>
> terminate called after throwing an instance of 'ErrorUtil::NekError'
>
>   what():  Level 0 assertion violation
>
> Where   : /home/mejia/nektar++/utilities/FieldConvert/
> FieldConvert.cpp[587]
>
> Message : Module(s): InputPts should not use xml or fld inputs.
>
> Aborted (core dumped)
>
>
> The files that made the interpolation are in a different path on each
> version
>
> nektar++-4.3.5/utilities/FieldConvert/ProcessModules/
> ProcessInterpPointDataToFld.cpp  nektar++/library/FieldUtils/
> ProcessModules/ProcessInterpPointDataToFld.cpp
>
> Does someone have any idea or could help me with some hint?
>
> ---
> Manuel Felipe Mejía De Alba.
>
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