Mercurial > repos > public > sbplib_julia
diff plotDerivative2d.jl @ 138:d61bfc8cf6a5 cell_based_test
Change from using PyPlot to Makie. Add ugly workaround in order to enable use of sbpPlot
| author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
|---|---|
| date | Thu, 21 Feb 2019 16:51:27 +0100 |
| parents | 8d505e9bc715 |
| children |
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--- a/plotDerivative2d.jl Thu Feb 21 16:49:28 2019 +0100 +++ b/plotDerivative2d.jl Thu Feb 21 16:51:27 2019 +0100 @@ -1,16 +1,16 @@ +include("sbpPlot.jl") + g = sbp.Grid.EquidistantGrid((100,75), (0.0, 0.0), (2pi, 3/2*pi)) op = sbp.readOperator("d2_4th.txt","h_4th.txt") Laplace = sbp.Laplace(g, 1.0, op) init(x,y) = sin(x) + cos(y) v = sbp.Grid.evalOn(g,init) - -u = zeros(length(v)) +u = zero(v) sbp.apply!(Laplace,u,v) #@show u #@show u'*u -sbp.Grid.plotgridfunction(g,u) - +plotgridfunction(g,u)