wind_est_replay: report scale instead of inverse_scale

[bresch]

Solved Problem

This script returns the scale state but in reality, it is the inverse of the airspeed scale factor.

Solution

The estimator internally estimates the scale inverse, but the interface should be the scale as "airspeed_corrected = scale * airspeed" to be consistent with the reported tas_scale_raw and the ASPD_SCALE_X params.

PX4-Autopilot/src/lib/wind_estimator/WindEstimator.hpp

Line 78 in 4f64acb

float get_tas_scale() { return 1.f / math::constrain(_state(INDEX_TAS_SCALE), 0.1f, 10.0f); }