[Nek5000-users] Subroutine opdssum

[nek5000-users at lists.mcs.anl.gov]

Dear all,

I was looking into the subroutine "vec_dssum", which is called in "opdssum".
At a certain point there is a call to "gs_op_many" (a gather scatter operation I guess, isn't it?) and one of the arguments which is passed to this subroutine is "gsh_fld(ifldt)". I printed to screen the content of  "gsh_fld" but I don't understand what is the meaning of it.

Thanks in advance for your help.

Regards,
Andreas.