Version 2.18, part of Release 2016b, includes the following enhancements:

  • Horizontal Wind Model 14 Function: Calculate meridional and zonal wind components using U.S. Naval Research Laboratory HWM14 model
  • FlightGear Version 2016.1 Support: Interface with FlightGear through flight simulator object

See the Release Notes for details.

Version 2.17, part of Release 2016a, includes the following enhancements:

  • Quaternion Interpolation: Calculate interpolation between two quaternions

See the Release Notes for details.

Version 2.16, part of Release 2015b, includes the following enhancements:

  • FlightGear Versions 3.2 and 3.4 Support: Interface to these FlightGear versions through flight simulator object
  • igrfmagm Function: Calculate Earth magnetic field and secular variation
  • DATCOM 2014 Support: Import aerodynamic coefficients from this version

See the Release Notes for details.

Version 2.15, part of Release 2015a, includes the following enhancements:

  • tdbjuliandate function that calculates barycentric dynamical time for a given terrestial time date
  • eci2aer function that converts Earth-centered inertial coordinates to azimuth, elevation, and range

See the Release Notes for details.

Version 2.14, part of Release 2014b, includes the following enhancements:

  • atmoshwm07 function for Horizontal Wind Model 07 data
  • FlightGear animation object support for FlightGear Version 3

See the Release Notes for details.