The reason why ICON grids are showing artefacts around the pole areas #14 is because the ICON grids are regridded into a Regular Lat/lon Grid by approximating their overlaping rectangles. This method is not very accurate, therefore a native ICON grid using triangles would be preferred.
The reason why ICON grids are showing artefacts around the pole areas #14 is because the ICON grids are regridded into a Regular Lat/lon Grid by approximating their overlaping rectangles. This method is not very accurate, therefore a native ICON grid using triangles would be preferred.