I have a solution of a finite element analysis and I have a list of data {{x,y,a}....} where x, y are the coordinates and a is the value to be plotted. The geometry is half of a tooth like this
but when I used
ListDensityPlot[data,
PlotLegends -> Automatic, AspectRatio -> Automatic, ColorFunction -> "Rainbow",
InterpolationOrder -> 1
]
to plot, the boundary is blurred. it seems to be extrapolated.
Anyone knows how to fix this to show the boundary?
the data can be found here: [https://drive.google.com/file/d/0BxRSTZpaT9wrcVI5enVVMl9laGs/view?usp=sharing][3] I made it a .nb file and two plots of InterpolationOrder of 0 and 1
InterpolationOrder -> 0
give you? $\endgroup$ListPlot[data[[All, 3]]]
ordata[[All, 3]] = Floor@data[[All, 3]]; ListDensityPlot[data, PlotLegends -> Automatic, AspectRatio -> Automatic, ColorFunction -> "Rainbow", InterpolationOrder -> 1]
$\endgroup$