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compute_covariance converts longitude distances to radians incorrectly. #139

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jessemapel opened this issue Feb 24, 2020 · 0 comments · Fixed by #140
Closed

compute_covariance converts longitude distances to radians incorrectly. #139

jessemapel opened this issue Feb 24, 2020 · 0 comments · Fixed by #140
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@jessemapel
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When converting longitude uncertainties from distances to angles, the cosine of the latitude is being multiplied when it should be divided. This is a carryover from when this code was ported from ISIS.

See DOI-USGS/ISIS3#3654 (comment) for more information.
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Fixed covariance clalculations jessemapel/plio
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