Geotagging Altitude

Hi Everyone,I am using apm plane v3.5.0 with MP v1.3.37. With regard to the geotagging, the ability to adjust the log offsets has been removed in this version of MP, so I'm not entirely sure which altitude is being used when geotagging.When the AMSL box is selected and the pre process button pressed, the report says 'AMSL altitude not found'. Geotagging still works however when I manually review the log, the 'Alt' in the cam message used by the geotagging appears to be similar to the AHR2 alt, not the gps alt. However when I deselect the amsl box and geotag, upon reviewing the log the 'relative gps altitude' matches the 'relative altitude' of the cam message. So my question is why doesn't the amsl function use gps altitude as this is generally the altitude that is used image processing.On previous firmware (amsl box selected) the cam altitude matches the gps altitude.Any insight is much appreciatedThanksChris

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