BUGS in HyperWorks TCL commands

it works for me... the findmark function will return the attached elements to the provided elements. If you need the original elems, append them to the mark.

 set elemIds <list with given elems>
  
 hm_createmark elements 1  $elemIds;
 *findmark elements 1 1 1 elements 0 2;
 hm_appendmark elems 2 $elemIds
 set elemList [ hm_getmark elems 2 ];
 puts $elemList;

Remember that the list contains the HM elems ids, not the solver elems ids. To get the solver ids use:

 hm_getsolverid2 elems $elemIds

I encountered bugs in hyperworks tcl command

So you should care about these

Client                    Version           Command                                                          Bug Information

Hypermesh          12                    *findmark elems 1 1 1 elems 0 2                     this command did not add elems of mark 1 to mark 2 regardless the specified option