Exporting 3D SDF texture as a tiled png

I am new to unity and after using the SDF Bake Tool, I generate the ‘Volume’, ‘Slice’, and 64x41x47 ‘SDF’ texture of the mesh. I need to be able to export this “SDF” texture in the form of a tiled png like the attached image.

I am ok with some coding and any help would be greatly appreciated.
Thanks.