size 9 9 set font texcmr hei 0.4 just tc amove pagewidth()/2 pageheight()-0.1 write "Auckland's Maunga Whau Volcano" begin object volcano begin surface size 9 9 data "volcano.z" xtitle "X-axis" hei 0.3 dist 0.7 ytitle "Y-axis" hei 0.3 dist 0.7 ztitle "Z-axis" hei 0.3 dist 0.9 top color brown zcolour brown zaxis ticklen 0.1 hei 0.25 xaxis hei 0.25 dticks 4 nolast nofirst yaxis hei 0.25 dticks 4 end surface end object amove pagewidth()/2 0.4 draw "volcano.bc"