FEFLOW 7.0 - Validation check - halve and double the number of mesh nodes?

Dear members of the FEFLOW community.

My Name is Erdimanni  :) and I'm new in the FEFLOW-Business  :D.
How can I halve and double the number of mesh nodes for the Validation check of my modeling problem?

Best regards from Germany.

Erdimanni  :)

Dear Erdimanni,

Welcome to our FEFLOW community.  :)

You can make an elemental selection for the entire domain or for a subdomain of interest. You can use this selection to [b]Refine Elements[/b] or to [b]Derefine Elements[/b]. Both options are provided by the [b]Mesh toolbar[/b]. Please note that you cannot derefine a mesh if you did not refine it before. In this situation you need to generate the mesh again by adopting a smaller number of desired elements.

Best regards
Björn