Thank's you for your quicly response but i have passed this probleme, can you try to help for an another error with my head compute?
Error: OpenMEEG call: om_assemble -HM
** "/home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg.geom"
** "/home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg.cond"
** "/home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg_hm.mat"
** OpenMEEG error #1:
** ./om_assemble version 2.4.1 compiled at Aug 29 2018 08:19:44 using OpenMP
** Executing using 24 threads.
**
** | ------ ./om_assemble
** | -HM
** | /home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg.geom
** | /home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg.cond
** | /home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg_hm.mat
** | -----------------------
** (DEPRECATED) Please consider updating your geometry file to the new format 1.1 (see data/README.rst): /home_local/ecayrac/.brainstorm/tmp/openmeeg_230725_104751/openmeeg.geom
** This geometry is a NESTED geometry.
** Info:: Mesh name/ID : 1
** # vertices : 1922
** # triangles : 3840
** Euler characteristic : 2
** Min Area : 8.01222e-06
** Max Area : 3.81252e-05
** Info:: Mesh name/ID : 2
** # vertices : 1922
** # triangles : 3840
** Euler characteristic : 2
** Min Area : 6.2982e-06
** Max Area : 2.75635e-05
** Info:: Mesh name/ID : 3
** # vertices : 1922
** # triangles : 3840
** Euler characteristic : 2
** Min Area : 9.00864e-06
** Max Area : 0.000219293
** Info:: Domain name : Scalp
** Conductivity : 1
** Composed by interfaces : +1 -3
** Interface "1"= { mesh "1" }
** Interface "3"= { mesh "3"(outermost) }
** Info:: Domain name : Skull
** Conductivity : 0.0125
** Composed by interfaces : +2 -1
** Interface "2"= { mesh "2" }
** Interface "1"= { mesh "1" }
** Info:: Domain name : Brain
** Conductivity : 1
** Composed by interfaces : -2
** Interface "2"= { mesh "2" }
** Info:: Domain name : Air
** Conductivity : 0
** Composed by interfaces : +3
** Considered as the outermost domain.
** Interface "3"= { mesh "3"(outermost) }
** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
** !!!!!!!!!!! WARNING !!!!!!!!!!!
** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
** 2 meshes are intersecting !
** Info:: Mesh name/ID : 1
** # vertices : 1922
** # triangles : 3840
** Euler characteristic : 2
** Min Area : 8.01222e-06
** Max Area : 3.81252e-05
** Info:: Mesh name/ID : 3
** # vertices : 1922
** # triangles : 3840
** Euler characteristic : 2
** Min Area : 9.00864e-06
** Max Area : 0.000219293
**
** For help with OpenMEEG errors, please refer to the online tutorial:
** https://neuroimage.usc.edu/brainstorm/Tutorials/TutBem#Errors
I have already saw this topic on your brainstorm help page, i tried to increase the number of vertices of the scalp layer and also to find a combination to different number in the 3 layers. This two solution don't solve the problem, the 2 layers are intersecting
Do you have an another solution for this ?
I'm able to send you more information about this subject
Thank's you in advance