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rock-drivers / drivers-gps_base

Common implementation for GPS management
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convertToNWU question #11

Closed gabrielfpacheco closed 3 years ago

gabrielfpacheco commented 3 years ago

This is not really an issue, just a question:

@doudou, why the y coordinate of the output rigid body state is defined by 1000000 - easting and not simply by the easting value in the convertToNWU and convertNWUToUTM methods?

https://github.com/rock-drivers/drivers-gps_base/blob/a09a0ffaa135a9c1e4afbecb1d11de7daf87e311/src/UTMConverter.cpp#L167

Thanks

gabrielfpacheco commented 3 years ago

I've just realized that you have actually answered that here: https://github.com/rock-drivers/drivers-gps_base/issues/5#issuecomment-415475306