When the positions are interpolated onto the proton_speed variable, there are NaNs in the interpolated positions. This gives runtime warnings in the geopack calls. We should either do a tdeflag step to clean up the NaNs, or specify an extrapolation option to use fill values rather than NaNs.
When the positions are interpolated onto the proton_speed variable, there are NaNs in the interpolated positions. This gives runtime warnings in the geopack calls. We should either do a tdeflag step to clean up the NaNs, or specify an extrapolation option to use fill values rather than NaNs.