\documentclass{standalone} \usepackage{pgfplots} \pgfplotsset{compat=1.14} \begin{document} \begin{tikzpicture} \begin{axis}[view={20}{10},axis lines=none,xmin=-15, xmax=15,ymin=-15, ymax=15,zmin=-1, zmax=4] \addplot3[surf, fill opacity=1, draw opacity=1, shader=interp, colormap={outside}{color=(blue!40) color=(blue)}, point meta=-abs(x), mesh/interior colormap={inside}{color=(red!40) color=(red)}, domain=0.01:15, y domain=0:2*pi, samples=30 ] ({x*cos(deg(y))},{x*sin(deg(y))},{sqrt(x)}); \end{axis} \end{tikzpicture} \end{document}
My question, then, is whether anyone has advice on how my code could be adjusted to drastically reduce the size of the files, but retain the quality. Too much to ask for, perhaps, but any suggestions on this subject will be appreciated nonetheless! Thank you very much.