Interpolated

A smooth color field computed from the values. Each cell value sits at the cell's center, and colors between centers follow a smooth, shape-preserving bicubic interpolation of the four neighboring values: it never leaves their range or adds a peak or valley of its own. Next to a missing cell, only the present neighbors are blended, with their weights rescaled, so no value is blended from data that does not exist and the field stays continuous. Missing cells draw empty.