![]() ![]() These are automatically populated if mat is of class 'asc', 'RasterLayer' or 'SpatialGridDataFrame'.Ī vector identifying the locations of the rows of the input data matrix. ![]() Resulting grid must have square cell sizes if mat is of class 'asc', 'RasterLayer' or 'SpatialGridDataFrame'.Ī vector identifying the locations of the columns of the input data matrix. data must be complete.Ī vector of data representing x coordinates of the output grid. Usage interp2grid(mat,xout,yout,xin=NULL,yin=NULL,type=2)Ī matrix of data that can be a raster matrix of class 'asc' (adehabitat package), 'RasterLayer' (raster package) or 'SpatialGridDataFrame' (sp package) Inputs are a list of points to interpolate to and from raster objects ofĬlass 'asc' (adehabitat package), 'RasterLayer' (raster package) or 'SpatialGridDataFrame' (sp package). bicubic interpolation) and a bicubic interpolation from Interpolation adapted from Numerical Recipes in C: The art ofģ. This code includes a bicubic interpolation and a bilinear Bilinear and Bicubic Interpolation to Grid Description ![]()
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