Release Notes for FreeFlyer 7.8.1

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Issues Addressed in FreeFlyer 7.8.1


Performance

Decreased the memory usage of the Optimizer object up to 400% for large sparse problems

 

Error Cases

Integrated Development Environment

Fixed the FreeFlyer Fundamentals training video links on the FreeFlyer home screen

 

Optimization

Fixed an issue with the TrajectoryPhase object's handling of equivalent epochs

 

Orbit Determination

Fixed an issue with estimation processes not capturing object names in error messages

 

Spacecraft Propagation

Improved error handling and user guidance for the Spacecraft.OrbitNumberDaily property when used at the beginning of an Ephemeris

 

FreeFlyer Scripting

Fixed runtime errors when attempting to create a nested list of Struct objects and assigning individual elements of that List

Fixed an issue where the String.ParseCalendarDate() method failed when using ss.fs and trailing characters

Fixed an issue where the String.ParseCalendarDate() accepted DOY greater than 366

Fixed an issue with the FileInterface.Fail property not capturing errors for invalid filenames

 

Generating Output

Fixed a crash that would sporadically occur when attempting to load "FFStars.dat" as a star catalog

Fixed a crash that would occur when changing a report filename and subsequently calling the Spacecraft.ResetMethodStates() method

Fixed a crash that would occur when using a combination of Put and Get methods for a PlateModel object before viewing the Spacecraft

Fixed a crash that would occur when plotting more than 1650 PlotSeries objects on one PlotWindow

 

Command Line Interfaces

Fixed an issue with the freeflyer_license_information utility requesting unlinked libraries and not running on Linux

 

 

See Also


Release History