# Title: Ruby script drawing contour map for deepconv/arare5 output data 
#
# History: 2011/09/27 (Masatsugu Odaka)
#
require "numru/ggraph"
include NumRu

file1 = 'odaka1998_1_Exner.nc'
file2 = 'odaka1998_2_Exner.nc'
file3 = 'odaka1998_3_Exner.nc'
file4 = 'odaka1998_4_Exner.nc'
varname = 'Exner'

var = GPhys::IO.open([file1,file2,file3,file4], varname)
time  = GPhys::IO.open([file1,file2,file3,file4], 't').val

# <Open DCL>
#DCL.swlset( 'ldump', true )
DCL.gropn(4)
GGraph.set_fig('viewport'=>[0.1,0.8,0.3,0.7])

GGraph.tone( var.cut(true,100,100,true) )
GGraph.contour( var.cut(true,100,100,true), false )
GGraph.color_bar( 'tickintv'=>5 )

# <Close DCL>
DCL.grcls