You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: plot_s5.m
    path of file: ./repos/deep_learning_topology_opt/fluid_coarse
    
    the code of the file until where you have to start completion: % plot solo-g in SI
%% load data
gdata=load('./data_g5/10ntrain_train_step50.mat');
g=gdata.outputs(1:600);
output_gradient=1.557373167442459;
p0=g(161);
%% set parameters and preprocessing
g=round(p0./g,6); % there are equivalent solutions with very slight different outputs, use round to eliminate numerical error
%% generate some beautiful colors
colors=func_
    
function

function out=coord2pixel(in) 
axPos = get(gca,'Position');
pixel=getpixelposition(gcf);
xMinMax = xlim;
yMinMax = ylim;
out=zeros(1,4);
x=in(1);y=in(2);width=in(3);height=in(4);
out(1) = (axPos(1) + ((x - xMinMax(1))/(xMinMax(2)-xMinMax(1))) * axPos(3)) *pixel(3);
out(2) = (axPos(2) + ((y - yMinMax(1))/(yMinMax(2)-yMinMax(1))) * axPos(4)) *pixel(4);
out(3) = width/(xMinMax(2)-xMinMax(1))* axPos(3) *pixel(3);
out(4) = height/(yMinMax(2)-yMinMax(1))* axPos(4)*pixel(4);

end