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Diffstat (limited to 'Master/texmf/doc/asymptote/examples/westnile.asy')
-rw-r--r-- | Master/texmf/doc/asymptote/examples/westnile.asy | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/Master/texmf/doc/asymptote/examples/westnile.asy b/Master/texmf/doc/asymptote/examples/westnile.asy deleted file mode 100644 index 7f63047983f..00000000000 --- a/Master/texmf/doc/asymptote/examples/westnile.asy +++ /dev/null @@ -1,64 +0,0 @@ -import graph; - -size(9cm,8cm,IgnoreAspect); -string data="westnile.csv"; - -file in=input(data).line().csv(); - -string[] columnlabel=in; - -real[][] A=in.dimension(0,0); -A=transpose(A); -real[] number=A[0], survival=A[1]; - -path g=graph(number,survival); -draw(g); - -scale(true); - -xaxis("Initial no.\ of mosquitoes per bird ($S_{M_0}/N_{B_0}$)", - Bottom,LeftTicks); -xaxis(Top); -yaxis("Susceptible bird survival",Left,RightTicks(trailingzero)); -yaxis(Right); - -real a=number[0]; -real b=number[number.length-1]; - -real S1=0.475; -path h1=(a,S1)--(b,S1); -real M1=interp(a,b,intersect(h1,g)[0]); - -real S2=0.9; -path h2=(a,S2)--(b,S2); -real M2=interp(a,b,intersect(h2,g)[0]); - -labelx("$M_1$",M1); -labelx("$M_2$",M2); - -draw((a,S2)--(M2,S2)--(M2,0),Dotted); -draw((a,S1)--(M1,S1)--(M1,0),dashed); - -pen p=fontsize(10pt); - -real y3=0.043; -path reduction=(M1,y3)--(M2,y3); -draw(reduction,Arrow,TrueMargin(0,0.5*(linewidth(Dotted)+linewidth()))); - -arrow(shift(-20,5)*Label(minipage("\flushleft{\begin{itemize}\item[1.] -Estimate proportion of birds surviving at end of season\end{itemize}}",100), - align=NNE), - (M1,S1),NNE,1cm,p,Arrow(NoFill)); - -arrow(shift(-24,5)*Label(minipage("\flushleft{\begin{itemize}\item[2.] -Read off initial mosquito abundance\end{itemize}}",80),align=NNE), - (M1,0),NE,2cm,p,Arrow(NoFill)); - -arrow(shift(20,0)*Label(minipage("\flushleft{\begin{itemize}\item[3.] -Determine desired bird survival for next season\end{itemize}}",90),align=SW), - (M2,S2),SW,arrowlength,p,Arrow(NoFill)); - -arrow(shift(8,-15)*Label(minipage("\flushleft{\begin{itemize}\item[4.] -Calculate required proportional reduction in mosquitoes\end{itemize}}",90), - align=NW), - point(reduction,0.5),NW,1.5cm,p,Arrow(NoFill)); |