bash script to convert LIGGGHTS dump to VTK

Hi!

I made a bash script that converts dump files to VTK. I tested it on several cases and it's two times faster than LPP. Check it out here https://github.com/alek-/dumpToVTK

Works only for "id type x y z ix iy iz vx vy vz fx fy fz " dump, but it's easy to modify.

Cheers