How to create field data files?

Hello,

In this example, @mwestphal mentioned that field data files can be used to create global variables. an example of such files is also provided in this reply.

I can’t find documentation about such files. Is there an easier way to create them?

Thank you in advance.

Hi,

It is following the vtk legacy file format, with only the FIELD keyword (no DATASET needed)

I guess manual writing is the best here.