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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