Format
a RasterBrick with the following attributes dimensions : 30, 140, 4200, 348 (nrow, ncol, ncell, nlayers)
resolution : 1, 1 (x, y)
extent : 150, 290, -15, 15 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs