[Gmsh] What is Post-processing -> Combine -> Elements ?

[Jean-Francois Rit]

Hello,

I am trying to display two views side by side, using the same isovalue scale.

Using the Visibility toggle, Options->Offset and Options-> Range I can tweak
something. However, I get two scale bars.

1) Is there a better way for this ?
2) I tried the "Combine" tool, but I could not guess what it does, nor could I
make sense of the tautologic documentation in the manual.

Yours,

J-F Rit
EDF R&D