Leapfrog generating "open" volumes for some units in the Geological model

Leapfrog calculates zero volumes for several units marked by an exclamation mark in the project tree and by "false" closed status in the properties.
All these units display as expected in the 3D scene view. I.e. they are far from having zero volume in reality. Also, they are surrounded by units for which the volumes were calculated properly.

The issue persisted after upgrading the model to Leapfrog 2021.2

Is there a trouble-shooting procedure for dealing with this issue?


  • Hi Igor,
    These Output Volumes will have holes in their volumes, which is why they're reporting closed = false with a volume of 0.
    If you extract the mesh parts for these volumes to the Meshes folder you'll be able to see where the volumes are open by dragging in the "border edges" object that gets generated.