Restore view using view matrix

Hello

So I have 4*4 view matrix of a perticular view so I need to restore it how can I do it?

I want it in tcl file

for example FitAllFrames

command will do fit to screen 

so can is there command which will restore the view using my 4*4 view matrix??

OR

I have found this script in hm help document

hwi OpenStack
hwi GetSessionHandle session_handle
session_handle GetProjectHandle project_handle
project_handle GetPageHandle page_handle [project_handle GetActivePage]
page_handle GetWindowHandle window_handle [page_handle GetActiveWindow]
window_handle GetClientHandle client_handle
window_handle GetViewControlHandle viewctrl_handle
viewctrl_handle RestoreView “View 1“
puts 'Current View: [viewctrl_handle GetCurrentView]'
 
hwi CloseStack

I have view 1 already saved in my hyperview

but there is problem with this last command

puts 'Current View: [viewctrl_handle GetCurrentView]'

If I understand correctly this is to make the the view 1 current but its not working

but when I click on window it restores view 

so what is proble?