quiver.tex
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			\begin{tikzpicture}

			\pgfplotsset
			{
			%scale only axis,
			%scaled x ticks = base 10:2,
			%height = 18cm,
			width = 8cm,
			% insert xlabel name
			xlabel={{$x$ [\si{m}]}},
			%xmin = 16, xmax = 40,
			%legend columns = 2,
			legend style =
			{
			at = {(0.97, 0.95)},
			anchor = north west,
			%/tikz/column 2/.style={
			% column sep=5pt,
			%},
			nodes={scale = 1.0, transform shape}
			},
			% custom entry
			legend image with node/.style={
			legend image code/.code={%
			\node[#1, circle, fill, anchor=center, inner sep=1.7pt] at (0.3cm,0cm) {};
			}
			},
			clip mode = individual,
			minor x tick num = 4,
			minor y tick num = 4
			}

			\begin{axis}
			[
			% ylabel name
			ylabel={$y$ [\si{m}]}, % TODO units
			axis on top,
			xmin=0,xmax=1,
			ymin=0,ymax=1,
			enlargelimits=false
			]

			\addplotgraphicsnatural[xmin=0,xmax=1,ymin=0,ymax=1]{output/heat_stream.pdf}

			\end{axis}

			\end{tikzpicture}

compphys/exo4/graphs/heat/quiver.texd0287333476cmaster