Subroutine ANVarSearchNext 
subroutine ANVarSearchNext
        ! Uses
    use an_types, only: AN_VARIABLE_SEARCH
    use dc_types, only: string
    use netcdf_f77
    use dc_url, only: UrlMerge
    use an_file, only: inquire, AnFileClose
    use dc_trace, only: beginsub, endsub, DbgMessage
        ! Calls
    call ANFileClose
    call beginsub
    call endsub
    call inquire
        ! Variables
    type (AN_VARIABLE_SEARCH), intent(inout) :: iter
    character (len=*), intent(out) :: url
    logical, intent(out) :: end
    character (len=string) :: filename
    character (len=NF_MAX_NAME) :: varname
    integer :: stat
    integer :: varid_tmp
end subroutine ANVarSearchNext
 Description of Variables 
iter
type (AN_VARIABLE_SEARCH), intent(inout) :: iter
url
character (len=*), intent(out) :: url
end
logical, intent(out) :: end
filename
character (len=string) :: filename
varname
character (len=NF_MAX_NAME) :: varname
stat
integer :: stat
varid_tmp
integer :: varid_tmp