Hi all

i try to mesh the volume using cooper meshing here i got an error message that "unable to allocate 5342911bytes of dynamic memory and out of memory while messing" what does it means and how could i quantify this error..

It's a memory limitation in GAMBIT. Nothing you can do about it unfortunately. You've got to work around the problem, by not creating mesh exceeding 2M elements per volume. If your mesh needs to be more than 2M elements, you need to decompose the volume into multiple volumes, and mesh each volumes separately.

Hope that helps.