Twenty minutes later, the manhole blocks reappeared with their correct invert levels. The terrain model regenerated, showing a 12cm settlement exactly where the pavement later collapsed. The Lambert coordinates snapped back.
Lena now has a sticky note on her monitor: “Covadis 16 is backwards compatible. Your workflow is not.” covadis 16 compatibilite autocad
The collapse on Avenue Victor Hugo was repaired the next day. The cause? A forgotten 2018 utility trench, poorly backfilled. The data had been there all along—frozen, silent, incompatible. Twenty minutes later, the manhole blocks reappeared with
“The 2018 file was made with Covadis 15,” his junior technician, Lena, said, peering over his shoulder. “We’re on Covadis 16 now, with AutoCAD 2024. It should work. Should. ” Lena now has a sticky note on her
The 2018 file wasn’t broken. It was frozen in time . Covadis 16, running on AutoCAD 2024, could see the ghost of the old data but couldn’t wake it up without a migration sequence.
Covadis 16 saves natively to AutoCAD 2018 DWG format by default. If you open that file in AutoCAD 2024 without Covadis loaded, you’ll see everything—but the intelligence is gone. To preserve intelligence, you must use the “Save as Covadis” command, not AutoCAD’s native save.
