grid_area
instead.GridFilter is replaced by grid_area
.
GridFilter(shape, resol = 500, prop = 1, plotGrid = FALSE)
Shape file of the considered area
The resolution of the grid in meters. Default is 500
A factor used for grid calculation. Determines the percentage a grid has to overlay the considered area to be represented as grid cell. Default is 1.
Logical value indicating whether resulting grid should be plotted or not. Default is FALSE.