Ensemble Kalman Filter and 4D-Var Intercomparison with

filter4dThis option improves rendering speed (or, in other words, reduces noise and improves antialiasing).It is equivalent to the Tent filter with width 2.0 in the sense that theyThe commands of the Filters theme can be used to set filter effects that are applicable to the SVG elements.A filter effect consists of a succession of graphic operations, applied to a