Is there any macro to know unprojected nodes of respective surfaces in hypermesh?

Hi,

Unprojected nodes will not be associated to any surface, so you can check projected nodes by select nodes > by geom > surfs

and then reverse the selection.

if you want a macro, it includes just a few commands :

*nodecleartempmark

*createmarkpanel surfs 1 "Select surfaces:"

*createmark nodes 1 "by surface on mark" 1

*createmark nodes 1 reverse

*nodemarkaddtempmark 1