How to fill this large gap in this mesh file?

I would like to do the 3D printing for this V-shape fixture. But I need to fill the gap first.
This mesh file



is generated by 3D scanning.

Hello- you can use PatchSingleFace selecting edges on opposite sides of the gap. Make a few of these ‘bridges’ then FillMeshHoles

-Pascal

Hi Pascal,

I cannot do it. Could you help?
Here is my file.
TestBowl.stl (503.0 KB)

I found that there is no response after me command the fillmeshholes

Hi -
I would create some filler geometry - e.g.:

… and then run ShrinkWrap on this:

-wim