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- """Scale a mesh asymmetrically in one coordinate"""
- from dolfin import *
- from mshr import *
- domain = Rectangle(Point(0.0, 0.0), Point(5.0, 0.01))
- mesh = generate_mesh(domain, 20)
- V = FunctionSpace(mesh, "CG", 2)
- e = Expression("sin(2*pi*(x[0]*x[0]+x[1]*x[1]))", degree=2)
- f = interpolate(e, V)
- ####################################################
- from vedo.dolfin import plot
- plt = plot(
- f,
- xtitle="y-coord is scaled by factor 100",
- scale_mesh_factors=(0.01, 1, 1),
- style=1,
- lw=0,
- warp_zfactor=0.001,
- scalarbar="horizontal",
- axes={"xtitle_offset": 0.2},
- text=__doc__,
- )
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