CADFEKO models created before version 2022.1 are
converted to a new format when opening in CADFEKO2023.1.
When opening a legacy model in CADFEKO, the original model
is stored in a backup folder
at:
%FEKO_USER_HOME%/converted_models
When geometry fails to convert during legacy conversion, the geometry
part is converted to a primitive. If a part consisting of boolean operators fails to
convert to the new format, a group is created to show the creation hierarchy.
Figure 1. An example of where a geometry part failed to convert to the new format.
Left: legacy CADFEKO; Right: An excluded group is
created that contains the failed boolean operator in CADFEKO.
Tip: When a model fails to convert during legacy conversion, save the
model in a newer legacy version1.
