restore [locate_data_file buc60302.rle] a
plane planz 0 0 0 0 0 1
mkface fass planz -100 100 -100 100
bsection result a fass

checkprops result -l 25.708
checksection result
checkview -display result -2d -otherwise { a fass } -l -path ${imagedir}/${test_image}.png