Thanks Holden. I do appreciate the time that you took to offer your suggestions and the reference to QGIS information.
Please see my ‘pending approval’ post for details about my attempted workflows:
There are more subjects included in the above post-link than in my original post, Oct.4 on this page.
If… it is currently not possible to produce the results that I would like to have within Pix4D , it would be great to have that confirmed. The current Pix4D user interface design implies that my objectives can be met within Pix4D, rather than through import to other GIS software.
I have submitted a support request, referencing the above pending post, and providing the requested Project files.