#old file ofsb20
puts "TODO CR25925 ALL: ERROR. offsetperform operation not done."
puts "TODO CR25925 ALL: Error: The command cannot be built"
puts "TODO CR26556 ALL: Error : The offset cannot be built."

restore [locate_data_file CHE_bb20.rle] s
OFFSETSHAPE -0.1 {s_4 s_7} $calcul $type

checkprops result -v 0.491586
