encoding utf-8

survey smalldrop -title "Small drop"

	map everything
		allscraps@mainpart
		secondpart
	endmap

	survey mainpart -entrance 4
		input smalldrop.th2
		map allscraps
			surface
			break
			scrap7
			scrap6
			scrap5
			scrap4
			scrap3
			scrap2
			scrap1
		endmap

		centreline

			extend start 8

			fix 1 1234 1234 10
			1	2	10 0 1.91021317
			2	3	10 0 1.91021317
			3	4	10 0 1.91021317
			4	5	10 0 1.91021317
			5	6	10 0 1.91021317
			6	7	10 0 1.91021317
			flags surface
			7 8 10 180 11.536959
			flags not surface

		endcentreline

	endsurvey

	survey secondpart

		centreline

			1	2	30 270 -30

		endcentreline

	endsurvey

	centreline
		equate 1@mainpart 1@secondpart
	endcentreline

endsurvey