Geometry in egs_glib can't be accessed by ausgab objects

[rtownson]

Describe the bug
External geometries in egs_glib can't be accessed by ausgab objects. Tested just for writing 3ddose files. I'm wondering if labels work - I haven't checked.

To Reproduce
Using egs_glib:

    :start geometry:
        library = egs_glib
        name = my-glib
        include file = test-glib.geom
    :stop geometry:

Inside test-glib.geom place an XYZ geometry:

:start geometry definition:
    :start geometry:
        name = myxyz_tiny2
        library = egs_ndgeometry
        type = EGS_XYZGeometry
        x-planes = -7, -6 # in cm
        y-planes = -7, -6
        z-planes = -1, 1
        :start media input:
            media = water
        :stop media input:
    :stop geometry:

    simulation geometry = myxyz_tiny2

:stop geometry definition:

This will visualize in egs_view fine, and the simulation will run. But not if you try to score dose into the XYZ geometry using. In this case it will crash during initialization.

    :start ausgab object:
        name    = dose
        library = egs_dose_scoring
        medium dose = no
        region dose = no
        :start output dose file:
            geometry name = myxyz_tiny2
            file type = 3ddose
        :stop output dose file:
    :stop ausgab object:

EGSnrc version
v2025