MeshTal Viewer

MeshTal Viewer is a Java based software which can read mesh tallies output formats of MCNP and SERPENT codes and display them graphically.

Mesh tallies can be displayed as:

2D slices

2D surfaces

3D views

3D iso-surfaces

Currently supported formats are:

Zipped files (ZIP with a single file or GZip) can be opened directly.

Launch MeshTal Viewer

Java 6, 7 or 8, Java3D support for 3D views.


(from an IDAT benchmark of Institute Laue-Langevin (ILL) High Flux Reactor (RHF) criticality experiments)


Nicolas Soppera
OECD / NEA Data Bank

Last modified: 16 July 2020