More unit tests.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
New nadir computations for geoloc.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
Cleanup.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
Fixed documentation.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
Bump up version number.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>