[Nektar-users] How to write FLD file in uncompressed format.

[Mike Turner]

Hi,


Im not sure there is a thing as uncompressed FLD.

By far the easiest way to do this would be to use a .pts (defined in 
user guide) or .csv file.

If the points in the file are exactly aligned to the quadrature points 
in the mesh you can just do a straight import. If not (which is the most 
probably scenario) there is a built in interpolator in fieldconvert to 
take a .pts or .csv to a nektar .fld for a given mesh. It runs in 
parallel just fine but has high memory consumption!


Thanks

Mike


On 26/03/18 08:20, ashok jallepalli wrote:
> Hi,
>      I am trying work with an external group to import high-order dG 
> data written by their custom software into Nektar. As a part of the 
> data transfer, they pose the following questions:
>
> 1) How is the data organized in the FLD file? (Is it possible to print 
> the data in the FLD file uncompressed format to help engineer backward.)?
>
> 2) The documentation only explains what to do with an edge, but I’m 
> not sure how that holds up for curved triangles. There are extra nodes 
> on the interior of curved triangles, and where those go in the file.
>
> Cheers,
> Ashok.
>
>
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