[Gmsh] trouble with group display on .med files

[jean pierre aubry]

hello

with the most recent version 2.9.*
when importing a med file created with Code_Aster
setting a filer on group with Visibility 
displays element which do not belong to the specified groups

i did not check if elements are missing but a very large number of
elements NOT belonging to the group are displayed

this is very annoying

-- 
jean pierre aubry
jeanpierre[at]lamachine.fr
33 688 670 795