These inputs are for strings, even though they will be turned into floats. I used strings because it's easier to manage, and type, and I'm not sure there's a node that's as convenient as text. You ...

Command line tool to convert MCNP mesh tallies to Visual ToolKit (VTK) formats. Supports all MCNPv6.2 legacy meshtal output formats, for both for rectangular and cylindrical meshes. - repositony/me ...