Request for an example.

[Rajat-Arora]

First of all, I would to thank you for such a great contribution to the open-source community.

I am new to state estimation formulation using Lie Theory. I saw your paper describing the Lie Theory with such great examples and the repo manif.

I request to please add an example related to IEKF for IMU, and GPS fusion.

If you feel it is not relevant to add an example, I request to please share some resources by which I could implement IMU/GPS fusion using the library.