Design mass changes for off design FLOPS missions

[cmbenne3]

Description

When running Alternate or fallout missions the masses of avionics and air conditioning systems changes, which is incorrect. The design fuel mass is also incorrectly recalculated.

Example

Off design example running an alternate mission with increased payload and reduced range shows incorrect changes in subsystem masses. Fallout mission with reduced payload shows incorrect recalculation of design fuel mass.

Aviary Version

0.10.0-dev

Relevant environment information

No response