require "numru/ggraph"
include NumRu

gphys = GPhys::IO.open('Rain.nc', 'Rain')

gphys = gphys.cut('time'=>150..250).mean('time')

DCL.gropn(1)
DCL.sgpset('lcntl', false)
DCL.uzfact(0.7)
DCL.sgpset('lfull',true)
GGraph.set_fig 'itr'=>10, 'viewport'=>[0.15,0.85,0.1,0.6]
GGraph.set_map 'coast_world'=>true
#GGraph.contour( gphys )
GGraph.tone( gphys, true, 'map_axes'=>true )
GGraph.color_bar
DCL.grcls