Implemented interpolation for consumption, speed and co2. Interpolate button will now perform the interpolation. functions:
showIdwSpeed();
showIdwConsumption();
showIdwCo2();
clearIdwDisplay();
will now set the interpolated markers visible.
Interpolation with bounding box is now working. Also possible to combine bounding box and street selection.
commented out old interpolateBoundingBox function
Merge branch 'master' of https://github.com/IFGI-Geosoftware2-GroupA/envirocar-analyser