prologues := 3;
outputformat := "svg";
defaultfont := "cmr10";
defaultscale := 1.1;
color Blue,Teal,Orange,Green,Grey,Light,Wash;
Blue := (0,84/255,159/255); Teal := (0,177/255,183/255);
Orange := (246/255,168/255,0); Green := (87/255,171/255,39/255);
Grey := (100/255,101/255,103/255); Light := (236/255,236/255,237/255);
Wash := (232/255,241/255,250/255);
% Format displayed numbers to hundredths using integer strings.
vardef numlabel(expr value)=
 save n,whole,frac; numeric n,whole,frac;
 n:=round(100abs value); whole:=floor(n/100); frac:=n mod 100;
 (if value<-.005: "-" & fi decimal whole
  if frac>0: & "." & if frac<10: "0" & fi decimal frac fi)
enddef;
pickup pencircle scaled .9;
outputtemplate := "MPT-11-006.svg";
beginfig(1);
fill unitsquare xscaled 320 yscaled 220 withcolor white;
% BEGIN DRAWING
vardef project(expr x,y,z)=(160+40*(x-y),55+22*(x+y)+35z) enddef;
vardef height(expr x,y)=.8+.35*(sind(90x)+cosd(90y)) enddef;
for i=0 upto 8:
 draw for j=0 upto 20:
  if j>0: -- fi project(i/4,j/10,height(i/4,j/10))
 endfor withcolor Blue;
endfor
for j=0 upto 8:
 draw for i=0 upto 20:
  if i>0: -- fi project(i/10,j/4,height(i/10,j/4))
 endfor withcolor Teal;
endfor
% END DRAWING
label.lft("MPT-11-006" infont "cmr8",(312,210));
setbounds currentpicture to unitsquare xscaled 320 yscaled 220;
endfig;
end.