# - changeVariable (array) -
import Generator as G
import Converter as C
import CPlot
import time

def F(x,y): return x*x + y*y

a = G.cart( (0,0,0), (1,1,1), (5,5,1) )
a = C.addVar(a, 'Density')
a = C.initVars(a, 'F', F, ['x','y']); t = [a]
CPlot.display(t, dim=2, mode=3)

CPlot.changeVariable(); time.sleep(2)
CPlot.changeVariable(); time.sleep(2)