The ellipses are now plotted using the fit_ellipse function. Every tenth position the variation results are plotted in black.

See license for source.

If the soundsource does not have applied values, the measured soundspeed will be used in the TOA edit window.

Bugfix, the reload functions now restore either float or soundsources applied values after reloading.

The soundsource combinations table now has a "use" boolean for enabling/disabling the combination during tracking.

Added a new column to the tracking parameter panel ReferencePositionEnd. Adjusted the tracking algorithms accordingly.

Added first version of the new backward tracking method. It is now possible to use interpolation methods as well.

Bugfix, Plotting the soundsource line segments used a wrong algorithm to estimate the already processed combinations.

The soundsource combination panel now shows the segment color as background if the "Update track parameter" is enabled in trajectory output.

Bugfix, the pressure and temperature window were drawing to the wrong figure with multiple figures open.