id	sid	tid	token	lemma	pos
ispiv-79	1	1	14th	14th	ADJ
ispiv-79	1	2	international	international	ADJ
ispiv-79	1	3	symposium	symposium	NOUN
ispiv-79	1	4	on	on	ADP
ispiv-79	1	5	particle	particle	NOUN
ispiv-79	1	6	image	image	NOUN
ispiv-79	1	7	velocimetry	velocimetry	NOUN
ispiv-79	1	8	–	–	PUNCT
ispiv-79	1	9	ispiv	ispiv	NOUN
ispiv-79	1	10	2021	2021	NUM
ispiv-79	1	11	august	august	PROPN
ispiv-79	1	12	1–5	1–5	NUM
ispiv-79	1	13	,	,	PUNCT
ispiv-79	1	14	2021	2021	NUM
ispiv-79	1	15	cross	cross	ADJ
ispiv-79	1	16	-	-	ADJ
ispiv-79	1	17	plane	plane	ADJ
ispiv-79	1	18	stereo	stereo	NOUN
ispiv-79	1	19	-	-	PUNCT
ispiv-79	1	20	piv	piv	NOUN
ispiv-79	1	21	measurements	measurement	NOUN
ispiv-79	1	22	in	in	ADP
ispiv-79	1	23	a	a	DET
ispiv-79	1	24	refractive	refractive	ADJ
ispiv-79	1	25	-	-	PUNCT
ispiv-79	1	26	index	index	NOUN
ispiv-79	1	27	-	-	PUNCT
ispiv-79	1	28	matched	match	VERB
ispiv-79	1	29	environment	environment	NOUN
ispiv-79	1	30	of	of	ADP
ispiv-79	1	31	flow	flow	NOUN
ispiv-79	1	32	associated	associate	VERB
ispiv-79	1	33	with	with	ADP
ispiv-79	1	34	barchan	barchan	NOUN
ispiv-79	1	35	dunes	dune	NOUN
ispiv-79	1	36	immersed	immerse	VERB
ispiv-79	1	37	in	in	ADP
ispiv-79	1	38	a	a	DET
ispiv-79	1	39	turbulent	turbulent	ADJ
ispiv-79	1	40	boundary	boundary	ADJ
ispiv-79	1	41	layer	layer	NOUN
ispiv-79	1	42	n.	n.	PROPN
ispiv-79	1	43	r.	r.	PROPN
ispiv-79	1	44	bristow1	bristow1	PROPN
ispiv-79	1	45	,	,	PUNCT
ispiv-79	1	46	g.	g.	PROPN
ispiv-79	1	47	blois1	blois1	PROPN
ispiv-79	1	48	,	,	PUNCT
ispiv-79	1	49	j.l	j.l	PROPN
ispiv-79	1	50	.	.	PROPN
ispiv-79	1	51	best2	best2	PROPN
ispiv-79	1	52	,	,	PUNCT
ispiv-79	1	53	k.	k.	PROPN
ispiv-79	1	54	t.	t.	PROPN
ispiv-79	1	55	christensen1,3∗	christensen1,3∗	PROPN
ispiv-79	1	56	1	1	NUM
ispiv-79	1	57	university	university	NOUN
ispiv-79	1	58	of	of	ADP
ispiv-79	1	59	notre	notre	PROPN
ispiv-79	1	60	dame	dame	PROPN
ispiv-79	1	61	,	,	PUNCT
ispiv-79	1	62	department	department	NOUN
ispiv-79	1	63	of	of	ADP
ispiv-79	1	64	aerospace	aerospace	NOUN
ispiv-79	1	65	and	and	CCONJ
ispiv-79	1	66	mechanical	mechanical	ADJ
ispiv-79	1	67	engineering	engineering	NOUN
ispiv-79	1	68	,	,	PUNCT
ispiv-79	1	69	notre	notre	PROPN
ispiv-79	1	70	dame	dame	PROPN
ispiv-79	1	71	,	,	PUNCT
ispiv-79	1	72	in	in	ADP
ispiv-79	1	73	,	,	PUNCT
ispiv-79	1	74	usa	usa	PROPN
ispiv-79	1	75	2	2	NUM
ispiv-79	1	76	university	university	NOUN
ispiv-79	1	77	of	of	ADP
ispiv-79	1	78	illinois	illinois	PROPN
ispiv-79	1	79	at	at	ADP
ispiv-79	1	80	urbana	urbana	PROPN
ispiv-79	1	81	-	-	PUNCT
ispiv-79	1	82	champaign	champaign	PROPN
ispiv-79	1	83	,	,	PUNCT
ispiv-79	1	84	departments	department	NOUN
ispiv-79	1	85	of	of	ADP
ispiv-79	1	86	geology	geology	NOUN
ispiv-79	1	87	,	,	PUNCT
ispiv-79	1	88	geography	geography	NOUN
ispiv-79	1	89	and	and	CCONJ
ispiv-79	1	90	gis	gis	PROPN
ispiv-79	1	91	,	,	PUNCT
ispiv-79	1	92	mechanical	mechanical	ADJ
ispiv-79	1	93	science	science	NOUN
ispiv-79	1	94	and	and	CCONJ
ispiv-79	1	95	engineering	engineering	NOUN
ispiv-79	1	96	and	and	CCONJ
ispiv-79	1	97	ven	ven	NOUN
ispiv-79	1	98	te	te	PROPN
ispiv-79	1	99	chow	chow	PROPN
ispiv-79	1	100	hydrosystems	hydrosystems	PROPN
ispiv-79	1	101	laboratory	laboratory	PROPN
ispiv-79	1	102	,	,	PUNCT
ispiv-79	1	103	urbana	urbana	PROPN
ispiv-79	1	104	-	-	PUNCT
ispiv-79	1	105	champaign	champaign	PROPN
ispiv-79	1	106	,	,	PUNCT
ispiv-79	1	107	il	il	PROPN
ispiv-79	1	108	,	,	PUNCT
ispiv-79	1	109	usa	usa	PROPN
ispiv-79	1	110	3	3	NUM
ispiv-79	1	111	illinois	illinois	PROPN
ispiv-79	1	112	institute	institute	PROPN
ispiv-79	1	113	of	of	ADP
ispiv-79	1	114	technology	technology	PROPN
ispiv-79	1	115	,	,	PUNCT
ispiv-79	1	116	department	department	NOUN
ispiv-79	1	117	of	of	ADP
ispiv-79	1	118	mechanical	mechanical	ADJ
ispiv-79	1	119	,	,	PUNCT
ispiv-79	1	120	materials	material	NOUN
ispiv-79	1	121	,	,	PUNCT
ispiv-79	1	122	and	and	CCONJ
ispiv-79	1	123	aerospace	aerospace	NOUN
ispiv-79	1	124	engineering	engineering	NOUN
ispiv-79	1	125	,	,	PUNCT
ispiv-79	1	126	chicago	chicago	PROPN
ispiv-79	1	127	,	,	PUNCT
ispiv-79	1	128	il	il	PROPN
ispiv-79	1	129	,	,	PUNCT
ispiv-79	1	130	usa	usa	PROPN
ispiv-79	1	131	∗	∗	PROPN
ispiv-79	1	132	kenneth.christensen@iit.edu	kenneth.christensen@iit.edu	PROPN
ispiv-79	1	133	1	1	NUM
ispiv-79	1	134	introduction	introduction	NOUN
ispiv-79	1	135	barchan	barchan	NOUN
ispiv-79	1	136	dunes	dune	NOUN
ispiv-79	1	137	are	be	AUX
ispiv-79	1	138	crescent	crescent	NOUN
ispiv-79	1	139	-	-	PUNCT
ispiv-79	1	140	shaped	shape	VERB
ispiv-79	1	141	bedforms	bedform	NOUN
ispiv-79	1	142	that	that	DET
ispiv-79	1	143	form	form	NOUN
ispiv-79	1	144	in	in	ADP
ispiv-79	1	145	aeolian	aeolian	ADJ
ispiv-79	1	146	(	(	PUNCT
ispiv-79	1	147	i.e.	i.e.	X
ispiv-79	1	148	,	,	PUNCT
ispiv-79	1	149	wind	wind	NOUN
ispiv-79	1	150	-	-	PUNCT
ispiv-79	1	151	driven	drive	VERB
ispiv-79	1	152	)	)	PUNCT
ispiv-79	1	153	environments	environment	NOUN
ispiv-79	1	154	(	(	PUNCT
ispiv-79	1	155	including	include	VERB
ispiv-79	1	156	both	both	DET
ispiv-79	1	157	earth	earth	NOUN
ispiv-79	1	158	and	and	CCONJ
ispiv-79	1	159	other	other	ADJ
ispiv-79	1	160	planets	planet	NOUN
ispiv-79	1	161	,	,	PUNCT
ispiv-79	1	162	such	such	ADJ
ispiv-79	1	163	as	as	ADP
ispiv-79	1	164	mars	mar	NOUN
ispiv-79	1	165	)	)	PUNCT
ispiv-79	1	166	as	as	ADV
ispiv-79	1	167	well	well	ADV
ispiv-79	1	168	as	as	ADP
ispiv-79	1	169	subaqueous	subaqueous	ADJ
ispiv-79	1	170	environments	environment	NOUN
ispiv-79	1	171	.	.	PUNCT
ispiv-79	2	1	under	under	ADP
ispiv-79	2	2	the	the	DET
ispiv-79	2	3	forcing	forcing	NOUN
ispiv-79	2	4	of	of	ADP
ispiv-79	2	5	the	the	DET
ispiv-79	2	6	aloft	aloft	ADV
ispiv-79	2	7	turbulent	turbulent	ADJ
ispiv-79	2	8	boundary	boundary	ADJ
ispiv-79	2	9	layer	layer	NOUN
ispiv-79	2	10	,	,	PUNCT
ispiv-79	2	11	they	they	PRON
ispiv-79	2	12	migrate	migrate	VERB
ispiv-79	2	13	downstream	downstream	ADV
ispiv-79	2	14	at	at	ADP
ispiv-79	2	15	a	a	DET
ispiv-79	2	16	rate	rate	NOUN
ispiv-79	2	17	inversely	inversely	ADV
ispiv-79	2	18	proportional	proportional	ADJ
ispiv-79	2	19	to	to	ADP
ispiv-79	2	20	their	their	PRON
ispiv-79	2	21	size	size	NOUN
ispiv-79	2	22	,	,	PUNCT
ispiv-79	2	23	which	which	PRON
ispiv-79	2	24	results	result	VERB
ispiv-79	2	25	in	in	ADP
ispiv-79	2	26	complex	complex	ADJ
ispiv-79	2	27	interactions	interaction	NOUN
ispiv-79	2	28	between	between	ADP
ispiv-79	2	29	neighboring	neighboring	NOUN
ispiv-79	2	30	dunes	dune	NOUN
ispiv-79	2	31	of	of	ADP
ispiv-79	2	32	disparate	disparate	ADJ
ispiv-79	2	33	scales	scale	NOUN
ispiv-79	2	34	.	.	PUNCT
ispiv-79	3	1	in	in	ADP
ispiv-79	3	2	particular	particular	ADJ
ispiv-79	3	3	,	,	PUNCT
ispiv-79	3	4	it	it	PRON
ispiv-79	3	5	has	have	AUX
ispiv-79	3	6	been	be	AUX
ispiv-79	3	7	observed	observe	VERB
ispiv-79	3	8	that	that	SCONJ
ispiv-79	3	9	dunes	dune	NOUN
ispiv-79	3	10	will	will	AUX
ispiv-79	3	11	interact	interact	VERB
ispiv-79	3	12	at	at	ADP
ispiv-79	3	13	a	a	DET
ispiv-79	3	14	distance	distance	NOUN
ispiv-79	3	15	,	,	PUNCT
ispiv-79	3	16	causing	cause	VERB
ispiv-79	3	17	changes	change	NOUN
ispiv-79	3	18	in	in	ADP
ispiv-79	3	19	morphology	morphology	NOUN
ispiv-79	3	20	without	without	ADP
ispiv-79	3	21	contacting	contact	VERB
ispiv-79	3	22	each	each	DET
ispiv-79	3	23	other	other	ADJ
ispiv-79	3	24	,	,	PUNCT
ispiv-79	3	25	which	which	PRON
ispiv-79	3	26	is	be	AUX
ispiv-79	3	27	thought	think	VERB
ispiv-79	3	28	to	to	PART
ispiv-79	3	29	be	be	AUX
ispiv-79	3	30	driven	drive	VERB
ispiv-79	3	31	by	by	ADP
ispiv-79	3	32	the	the	DET
ispiv-79	3	33	way	way	NOUN
ispiv-79	3	34	dunes	dune	NOUN
ispiv-79	3	35	modify	modify	VERB
ispiv-79	3	36	the	the	DET
ispiv-79	3	37	local	local	ADJ
ispiv-79	3	38	flow	flow	NOUN
ispiv-79	3	39	field	field	NOUN
ispiv-79	3	40	bristow	bristow	PROPN
ispiv-79	3	41	et	et	PROPN
ispiv-79	3	42	al	al	PROPN
ispiv-79	3	43	.	.	PROPN
ispiv-79	4	1	(	(	PUNCT
ispiv-79	4	2	2018	2018	NUM
ispiv-79	4	3	)	)	PUNCT
ispiv-79	4	4	;	;	PUNCT
ispiv-79	4	5	assis	assis	NOUN
ispiv-79	4	6	and	and	CCONJ
ispiv-79	4	7	franklin	franklin	PROPN
ispiv-79	4	8	(	(	PUNCT
ispiv-79	4	9	2020	2020	NUM
ispiv-79	4	10	)	)	PUNCT
ispiv-79	4	11	.	.	PUNCT
ispiv-79	5	1	in	in	ADP
ispiv-79	5	2	this	this	DET
ispiv-79	5	3	study	study	NOUN
ispiv-79	5	4	,	,	PUNCT
ispiv-79	5	5	the	the	DET
ispiv-79	5	6	coherent	coherent	ADJ
ispiv-79	5	7	structures	structure	NOUN
ispiv-79	5	8	formed	form	VERB
ispiv-79	5	9	in	in	ADP
ispiv-79	5	10	the	the	DET
ispiv-79	5	11	wakes	wake	NOUN
ispiv-79	5	12	of	of	ADP
ispiv-79	5	13	barchan	barchan	NOUN
ispiv-79	5	14	dunes	dune	NOUN
ispiv-79	5	15	are	be	AUX
ispiv-79	5	16	investigated	investigate	VERB
ispiv-79	5	17	using	use	VERB
ispiv-79	5	18	measurements	measurement	NOUN
ispiv-79	5	19	of	of	ADP
ispiv-79	5	20	the	the	DET
ispiv-79	5	21	flow	flow	NOUN
ispiv-79	5	22	over	over	ADP
ispiv-79	5	23	fixed	fix	VERB
ispiv-79	5	24	-	-	PUNCT
ispiv-79	5	25	bed	bed	NOUN
ispiv-79	5	26	(	(	PUNCT
ispiv-79	5	27	i.e.	i.e.	X
ispiv-79	5	28	,	,	PUNCT
ispiv-79	5	29	solid	solid	ADJ
ispiv-79	5	30	)	)	PUNCT
ispiv-79	5	31	barchan	barchan	NOUN
ispiv-79	5	32	models	model	NOUN
ispiv-79	5	33	,	,	PUNCT
ispiv-79	5	34	both	both	CCONJ
ispiv-79	5	35	in	in	ADP
ispiv-79	5	36	the	the	DET
ispiv-79	5	37	wake	wake	NOUN
ispiv-79	5	38	of	of	ADP
ispiv-79	5	39	an	an	DET
ispiv-79	5	40	isolated	isolated	ADJ
ispiv-79	5	41	barchan	barchan	NOUN
ispiv-79	5	42	and	and	CCONJ
ispiv-79	5	43	the	the	DET
ispiv-79	5	44	interdune	interdune	ADJ
ispiv-79	5	45	region	region	NOUN
ispiv-79	5	46	between	between	ADP
ispiv-79	5	47	interacting	interact	VERB
ispiv-79	5	48	barchans	barchan	NOUN
ispiv-79	5	49	(	(	PUNCT
ispiv-79	5	50	fig	fig	NOUN
ispiv-79	5	51	.	.	PUNCT
ispiv-79	6	1	1(a	1(a	NUM
ispiv-79	6	2	)	)	PUNCT
ispiv-79	6	3	)	)	PUNCT
ispiv-79	6	4	.	.	PUNCT
ispiv-79	7	1	furthermore	furthermore	ADV
ispiv-79	7	2	,	,	PUNCT
ispiv-79	7	3	the	the	DET
ispiv-79	7	4	interactions	interaction	NOUN
ispiv-79	7	5	between	between	ADP
ispiv-79	7	6	the	the	DET
ispiv-79	7	7	flow	flow	NOUN
ispiv-79	7	8	structures	structure	NOUN
ispiv-79	7	9	shed	shed	VERB
ispiv-79	7	10	by	by	ADP
ispiv-79	7	11	the	the	DET
ispiv-79	7	12	dunes	dune	NOUN
ispiv-79	7	13	and	and	CCONJ
ispiv-79	7	14	the	the	DET
ispiv-79	7	15	structures	structure	NOUN
ispiv-79	7	16	in	in	ADP
ispiv-79	7	17	the	the	DET
ispiv-79	7	18	incoming	incoming	ADJ
ispiv-79	7	19	boundary	boundary	ADJ
ispiv-79	7	20	layer	layer	NOUN
ispiv-79	7	21	are	be	AUX
ispiv-79	7	22	analyzed	analyze	VERB
ispiv-79	7	23	.	.	PUNCT
ispiv-79	8	1	2	2	NUM
ispiv-79	8	2	methods	method	NOUN
ispiv-79	8	3	experiments	experiment	NOUN
ispiv-79	8	4	are	be	AUX
ispiv-79	8	5	conducted	conduct	VERB
ispiv-79	8	6	in	in	ADP
ispiv-79	8	7	the	the	DET
ispiv-79	8	8	large	large	ADJ
ispiv-79	8	9	-	-	PUNCT
ispiv-79	8	10	scale	scale	NOUN
ispiv-79	8	11	refractive	refractive	ADJ
ispiv-79	8	12	-	-	PUNCT
ispiv-79	8	13	index	index	NOUN
ispiv-79	8	14	-	-	PUNCT
ispiv-79	8	15	matching	matching	NOUN
ispiv-79	8	16	(	(	PUNCT
ispiv-79	8	17	ls	ls	ADJ
ispiv-79	8	18	-	-	PUNCT
ispiv-79	8	19	rim	rim	NOUN
ispiv-79	8	20	)	)	PUNCT
ispiv-79	8	21	flume	flume	NOUN
ispiv-79	8	22	at	at	ADP
ispiv-79	8	23	the	the	DET
ispiv-79	8	24	university	university	PROPN
ispiv-79	8	25	of	of	ADP
ispiv-79	8	26	notre	notre	PROPN
ispiv-79	8	27	dame	dame	PROPN
ispiv-79	8	28	.	.	PUNCT
ispiv-79	9	1	transparent	transparent	ADJ
ispiv-79	9	2	models	model	NOUN
ispiv-79	9	3	of	of	ADP
ispiv-79	9	4	barchan	barchan	NOUN
ispiv-79	9	5	dunes	dune	NOUN
ispiv-79	9	6	were	be	AUX
ispiv-79	9	7	fabricated	fabricate	VERB
ispiv-79	9	8	using	use	VERB
ispiv-79	9	9	a	a	DET
ispiv-79	9	10	combination	combination	NOUN
ispiv-79	9	11	of	of	ADP
ispiv-79	9	12	3d	3d	NUM
ispiv-79	9	13	printing	printing	NOUN
ispiv-79	9	14	and	and	CCONJ
ispiv-79	9	15	casting	casting	NOUN
ispiv-79	9	16	to	to	PART
ispiv-79	9	17	obtain	obtain	VERB
ispiv-79	9	18	transparent	transparent	ADJ
ispiv-79	9	19	acrylic	acrylic	NOUN
ispiv-79	9	20	models	model	NOUN
ispiv-79	9	21	for	for	ADP
ispiv-79	9	22	configurations	configuration	NOUN
ispiv-79	9	23	including	include	VERB
ispiv-79	9	24	a	a	DET
ispiv-79	9	25	baseline	baseline	ADJ
ispiv-79	9	26	isolated	isolate	VERB
ispiv-79	9	27	case	case	NOUN
ispiv-79	9	28	and	and	CCONJ
ispiv-79	9	29	a	a	DET
ispiv-79	9	30	series	series	NOUN
ispiv-79	9	31	of	of	ADP
ispiv-79	9	32	dune	dune	NOUN
ispiv-79	9	33	–	–	PUNCT
ispiv-79	9	34	dune	dune	NOUN
ispiv-79	9	35	collision	collision	NOUN
ispiv-79	9	36	configurations	configuration	NOUN
ispiv-79	9	37	(	(	PUNCT
ispiv-79	9	38	fig	fig	NOUN
ispiv-79	9	39	.	.	PUNCT
ispiv-79	10	1	1(a	1(a	NUM
ispiv-79	10	2	)	)	PUNCT
ispiv-79	10	3	)	)	PUNCT
ispiv-79	10	4	.	.	PUNCT
ispiv-79	11	1	the	the	DET
ispiv-79	11	2	models	model	NOUN
ispiv-79	11	3	were	be	AUX
ispiv-79	11	4	immersed	immerse	VERB
ispiv-79	11	5	in	in	ADP
ispiv-79	11	6	a	a	DET
ispiv-79	11	7	turbulent	turbulent	ADJ
ispiv-79	11	8	boundary	boundary	ADJ
ispiv-79	11	9	layer	layer	NOUN
ispiv-79	11	10	in	in	ADP
ispiv-79	11	11	the	the	DET
ispiv-79	11	12	ls	ls	PROPN
ispiv-79	11	13	-	-	PUNCT
ispiv-79	11	14	rim	rim	NOUN
ispiv-79	11	15	,	,	PUNCT
ispiv-79	11	16	with	with	ADP
ispiv-79	11	17	reynolds	reynolds	PROPN
ispiv-79	11	18	number	number	PROPN
ispiv-79	11	19	reτ	reτ	PROPN
ispiv-79	11	20	≈	≈	PROPN
ispiv-79	11	21	1800	1800	NUM
ispiv-79	11	22	and	and	CCONJ
ispiv-79	11	23	boundary	boundary	ADJ
ispiv-79	11	24	layer	layer	NOUN
ispiv-79	11	25	thickness	thickness	NOUN
ispiv-79	11	26	δ	δ	PROPN
ispiv-79	12	1	=	=	PUNCT
ispiv-79	13	1	52.5	52.5	NUM
ispiv-79	13	2	m	m	NUM
ispiv-79	13	3	such	such	ADJ
ispiv-79	13	4	that	that	DET
ispiv-79	13	5	h	h	NOUN
ispiv-79	13	6	/	/	SYM
ispiv-79	13	7	δ	δ	PROPN
ispiv-79	13	8	≈	≈	PROPN
ispiv-79	13	9	0.2	0.2	NUM
ispiv-79	13	10	.	.	PUNCT
ispiv-79	14	1	the	the	DET
ispiv-79	14	2	rim	rim	PROPN
ispiv-79	14	3	approach	approach	NOUN
ispiv-79	14	4	involves	involve	VERB
ispiv-79	14	5	using	use	VERB
ispiv-79	14	6	an	an	DET
ispiv-79	14	7	aqueous	aqueous	ADJ
ispiv-79	14	8	solution	solution	NOUN
ispiv-79	14	9	of	of	ADP
ispiv-79	14	10	sodium	sodium	NOUN
ispiv-79	14	11	iodide	iodide	NOUN
ispiv-79	14	12	(	(	PUNCT
ispiv-79	14	13	≈63	≈63	NOUN
ispiv-79	14	14	%	%	NOUN
ispiv-79	14	15	by	by	ADP
ispiv-79	14	16	weight	weight	NOUN
ispiv-79	14	17	)	)	PUNCT
ispiv-79	14	18	as	as	ADP
ispiv-79	14	19	the	the	DET
ispiv-79	14	20	working	work	VERB
ispiv-79	14	21	fluid	fluid	NOUN
ispiv-79	14	22	,	,	PUNCT
ispiv-79	14	23	rending	rend	VERB
ispiv-79	14	24	the	the	DET
ispiv-79	14	25	models	model	NOUN
ispiv-79	14	26	effectively	effectively	ADV
ispiv-79	14	27	invisible	invisible	ADJ
ispiv-79	14	28	and	and	CCONJ
ispiv-79	14	29	thus	thus	ADV
ispiv-79	14	30	facilitating	facilitate	VERB
ispiv-79	14	31	unimpeded	unimpeded	ADJ
ispiv-79	14	32	data	datum	NOUN
ispiv-79	14	33	collection	collection	NOUN
ispiv-79	14	34	around	around	ADP
ispiv-79	14	35	the	the	DET
ispiv-79	14	36	bedform	bedform	NOUN
ispiv-79	14	37	configuration	configuration	NOUN
ispiv-79	14	38	.	.	PUNCT
ispiv-79	15	1	this	this	DET
ispiv-79	15	2	technique	technique	NOUN
ispiv-79	15	3	minimizes	minimize	VERB
ispiv-79	15	4	reflections	reflection	NOUN
ispiv-79	15	5	of	of	ADP
ispiv-79	15	6	laser	laser	NOUN
ispiv-79	15	7	sheet	sheet	NOUN
ispiv-79	15	8	off	off	ADP
ispiv-79	15	9	the	the	DET
ispiv-79	15	10	model	model	NOUN
ispiv-79	15	11	and	and	CCONJ
ispiv-79	15	12	floor	floor	NOUN
ispiv-79	15	13	surfaces	surface	NOUN
ispiv-79	15	14	,	,	PUNCT
ispiv-79	15	15	allowing	allow	VERB
ispiv-79	15	16	for	for	ADP
ispiv-79	15	17	higher	high	ADJ
ispiv-79	15	18	accuracy	accuracy	NOUN
ispiv-79	15	19	measurements	measurement	NOUN
ispiv-79	15	20	in	in	ADP
ispiv-79	15	21	these	these	DET
ispiv-79	15	22	critical	critical	ADJ
ispiv-79	15	23	regions	region	NOUN
ispiv-79	15	24	.	.	PUNCT
ispiv-79	16	1	the	the	DET
ispiv-79	16	2	flow	flow	NOUN
ispiv-79	16	3	field	field	NOUN
ispiv-79	16	4	was	be	AUX
ispiv-79	16	5	measured	measure	VERB
ispiv-79	16	6	using	use	VERB
ispiv-79	16	7	high	high	ADJ
ispiv-79	16	8	frame	frame	NOUN
ispiv-79	16	9	-	-	PUNCT
ispiv-79	16	10	rate	rate	NOUN
ispiv-79	16	11	stereo	stereo	NOUN
ispiv-79	16	12	-	-	PUNCT
ispiv-79	16	13	piv	piv	NOUN
ispiv-79	16	14	in	in	ADP
ispiv-79	16	15	the	the	DET
ispiv-79	16	16	y	y	PROPN
ispiv-79	16	17	–	–	PUNCT
ispiv-79	16	18	z	z	NOUN
ispiv-79	16	19	cross	cross	ADJ
ispiv-79	16	20	-	-	ADJ
ispiv-79	16	21	stream	stream	ADJ
ispiv-79	16	22	plane	plane	NOUN
ispiv-79	16	23	at	at	ADP
ispiv-79	16	24	several	several	ADJ
ispiv-79	16	25	streamwise	streamwise	NOUN
ispiv-79	16	26	positions	position	NOUN
ispiv-79	16	27	.	.	PUNCT
ispiv-79	17	1	images	image	NOUN
ispiv-79	17	2	were	be	AUX
ispiv-79	17	3	captured	capture	VERB
ispiv-79	17	4	at	at	ADP
ispiv-79	17	5	20	20	NUM
ispiv-79	17	6	,	,	PUNCT
ispiv-79	17	7	350	350	NUM
ispiv-79	17	8	and	and	CCONJ
ispiv-79	17	9	700	700	NUM
ispiv-79	17	10	hz	hz	VERB
ispiv-79	17	11	with	with	ADP
ispiv-79	17	12	two	two	NUM
ispiv-79	17	13	4mp	4mp	ADJ
ispiv-79	17	14	phantom	phantom	NOUN
ispiv-79	17	15	v641	v641	PROPN
ispiv-79	17	16	cameras	camera	NOUN
ispiv-79	17	17	,	,	PUNCT
ispiv-79	17	18	equipped	equip	VERB
ispiv-79	17	19	with	with	ADP
ispiv-79	17	20	schiempflug	schiempflug	NOUN
ispiv-79	17	21	mounts	mount	NOUN
ispiv-79	17	22	,	,	PUNCT
ispiv-79	17	23	oriented	orient	VERB
ispiv-79	17	24	at	at	ADP
ispiv-79	17	25	45o	45o	NUM
ispiv-79	17	26	relative	relative	ADJ
ispiv-79	17	27	to	to	ADP
ispiv-79	17	28	the	the	DET
ispiv-79	17	29	test	test	NOUN
ispiv-79	17	30	section	section	NOUN
ispiv-79	17	31	side	side	NOUN
ispiv-79	17	32	-	-	PUNCT
ispiv-79	17	33	wall	wall	NOUN
ispiv-79	17	34	(	(	PUNCT
ispiv-79	17	35	fig	fig	NOUN
ispiv-79	17	36	.	.	PUNCT
ispiv-79	18	1	1(a	1(a	NUM
ispiv-79	18	2	)	)	PUNCT
ispiv-79	18	3	)	)	PUNCT
ispiv-79	18	4	.	.	PUNCT
ispiv-79	19	1	due	due	ADP
ispiv-79	19	2	to	to	ADP
ispiv-79	19	3	the	the	DET
ispiv-79	19	4	high	high	ADJ
ispiv-79	19	5	refractive	refractive	ADJ
ispiv-79	19	6	index	index	NOUN
ispiv-79	19	7	of	of	ADP
ispiv-79	19	8	sodium	sodium	NOUN
ispiv-79	19	9	iodide	iodide	NOUN
ispiv-79	19	10	(	(	PUNCT
ispiv-79	19	11	≈1.49	≈1.49	NOUN
ispiv-79	19	12	)	)	PUNCT
ispiv-79	19	13	,	,	PUNCT
ispiv-79	19	14	solid	solid	ADJ
ispiv-79	19	15	acrylic	acrylic	ADJ
ispiv-79	19	16	prisms	prism	NOUN
ispiv-79	19	17	were	be	AUX
ispiv-79	19	18	mounted	mount	VERB
ispiv-79	19	19	to	to	ADP
ispiv-79	19	20	the	the	DET
ispiv-79	19	21	side	side	NOUN
ispiv-79	19	22	-	-	PUNCT
ispiv-79	19	23	wall	wall	NOUN
ispiv-79	19	24	,	,	PUNCT
ispiv-79	19	25	with	with	ADP
ispiv-79	19	26	glycerin	glycerin	NOUN
ispiv-79	19	27	filling	fill	VERB
ispiv-79	19	28	the	the	DET
ispiv-79	19	29	air	air	NOUN
ispiv-79	19	30	gap	gap	NOUN
ispiv-79	19	31	.	.	PUNCT
ispiv-79	20	1	the	the	DET
ispiv-79	20	2	20	20	NUM
ispiv-79	20	3	hz	hz	ADJ
ispiv-79	20	4	measurements	measurement	NOUN
ispiv-79	20	5	enabled	enable	VERB
ispiv-79	20	6	well	well	ADV
ispiv-79	20	7	-	-	PUNCT
ispiv-79	20	8	converged	converge	VERB
ispiv-79	20	9	measurements	measurement	NOUN
ispiv-79	20	10	of	of	ADP
ispiv-79	20	11	the	the	DET
ispiv-79	20	12	mean	mean	ADJ
ispiv-79	20	13	statistics	statistic	NOUN
ispiv-79	20	14	,	,	PUNCT
ispiv-79	20	15	while	while	SCONJ
ispiv-79	20	16	the	the	DET
ispiv-79	20	17	higher	high	ADJ
ispiv-79	20	18	sampling	sampling	NOUN
ispiv-79	20	19	rates	rate	NOUN
ispiv-79	20	20	captured	capture	VERB
ispiv-79	20	21	in	in	ADP
ispiv-79	20	22	time	time	NOUN
ispiv-79	20	23	-	-	PUNCT
ispiv-79	20	24	resolved	resolve	VERB
ispiv-79	20	25	dynamics	dynamic	NOUN
ispiv-79	20	26	.	.	PUNCT
ispiv-79	21	1	illumination	illumination	NOUN
ispiv-79	21	2	was	be	AUX
ispiv-79	21	3	achieved	achieve	VERB
ispiv-79	21	4	with	with	ADP
ispiv-79	21	5	a	a	DET
ispiv-79	21	6	northrop	northrop	PROPN
ispiv-79	21	7	grumman	grumman	PROPN
ispiv-79	21	8	patara	patara	PROPN
ispiv-79	21	9	dual	dual	ADJ
ispiv-79	21	10	-	-	PUNCT
ispiv-79	21	11	cavity	cavity	NOUN
ispiv-79	21	12	nd	nd	NOUN
ispiv-79	21	13	:	:	PUNCT
ispiv-79	21	14	ylf	ylf	ADJ
ispiv-79	21	15	laser	laser	NOUN
ispiv-79	21	16	capable	capable	ADJ
ispiv-79	21	17	of	of	ADP
ispiv-79	21	18	50	50	NUM
ispiv-79	21	19	mj	mj	NOUN
ispiv-79	21	20	per	per	ADP
ispiv-79	21	21	pulse	pulse	NOUN
ispiv-79	21	22	at	at	ADP
ispiv-79	21	23	up	up	ADP
ispiv-79	21	24	to	to	PART
ispiv-79	21	25	1	1	NUM
ispiv-79	21	26	khz	khz	NOUN
ispiv-79	21	27	.	.	PUNCT
ispiv-79	22	1	z	z	X
ispiv-79	22	2	/	/	SYM
ispiv-79	22	3	h	h	NOUN
ispiv-79	22	4	x	x	NOUN
ispiv-79	22	5	/	/	SYM
ispiv-79	22	6	h	h	NOUN
ispiv-79	23	1	fl	fl	INTJ
ispiv-79	24	1	ow	ow	INTJ
ispiv-79	24	2	0	0	NUM
ispiv-79	25	1	-3	-3	INTJ
ispiv-79	25	2	-6	-6	PROPN
ispiv-79	25	3	3	3	NUM
ispiv-79	25	4	6	6	NUM
ispiv-79	25	5	0	0	NUM
ispiv-79	25	6	3	3	NUM
ispiv-79	25	7	-	-	SYM
ispiv-79	25	8	3	3	NUM
ispiv-79	25	9	z	z	NOUN
ispiv-79	25	10	/	/	SYM
ispiv-79	25	11	h	h	PROPN
ispiv-79	25	12	z	z	NOUN
ispiv-79	25	13	/	/	SYM
ispiv-79	25	14	h	h	PROPN
ispiv-79	25	15	z	z	NOUN
ispiv-79	25	16	/	/	SYM
ispiv-79	25	17	h	h	NOUN
ispiv-79	25	18	0	0	NUM
ispiv-79	25	19	0	0	NUM
ispiv-79	25	20	03	03	NUM
ispiv-79	25	21	3	3	NUM
ispiv-79	25	22	3	3	NUM
ispiv-79	25	23	-	-	SYM
ispiv-79	25	24	3	3	NUM
ispiv-79	25	25	-3	-3	INTJ
ispiv-79	25	26	-3	-3	INTJ
ispiv-79	25	27	-9	-9	PROPN
ispiv-79	25	28	l/2	l/2	PROPN
ispiv-79	25	29	l/2	l/2	PROPN
ispiv-79	25	30	l/4	l/4	PUNCT
ispiv-79	25	31	l/2	l/2	NUM
ispiv-79	25	32	isolated	isolate	VERB
ispiv-79	25	33	collision	collision	NOUN
ispiv-79	25	34	a	a	DET
ispiv-79	25	35	collision	collision	NOUN
ispiv-79	25	36	b	b	NOUN
ispiv-79	25	37	collision	collision	NOUN
ispiv-79	25	38	c	c	X
ispiv-79	25	39	(	(	PUNCT
ispiv-79	25	40	a	a	NOUN
ispiv-79	25	41	)	)	PUNCT
ispiv-79	26	1	f	f	NOUN
ispiv-79	27	1	lo	lo	PROPN
ispiv-79	27	2	w	w	PROPN
ispiv-79	27	3	z	z	PROPN
ispiv-79	27	4	/	/	SYM
ispiv-79	27	5	h	h	NOUN
ispiv-79	27	6	2	2	NUM
ispiv-79	27	7	-	-	SYM
ispiv-79	27	8	2	2	NUM
ispiv-79	27	9	0	0	NUM
ispiv-79	27	10	z	z	NOUN
ispiv-79	27	11	/	/	SYM
ispiv-79	27	12	h	h	NOUN
ispiv-79	27	13	2	2	NUM
ispiv-79	27	14	-	-	SYM
ispiv-79	27	15	2	2	NUM
ispiv-79	27	16	0	0	NUM
ispiv-79	27	17	-2	-2	INTJ
ispiv-79	27	18	-4	-4	INTJ
ispiv-79	28	1	-6	-6	PROPN
ispiv-79	28	2	2	2	NUM
ispiv-79	28	3	4	4	NUM
ispiv-79	28	4	6	6	NUM
ispiv-79	28	5	8	8	NUM
ispiv-79	28	6	10	10	NUM
ispiv-79	28	7	12	12	NUM
ispiv-79	28	8	14	14	NUM
ispiv-79	28	9	0	0	NUM
ispiv-79	29	1	-2	-2	INTJ
ispiv-79	29	2	-4	-4	INTJ
ispiv-79	30	1	-6	-6	PROPN
ispiv-79	30	2	2	2	NUM
ispiv-79	30	3	4	4	NUM
ispiv-79	30	4	6	6	NUM
ispiv-79	30	5	8	8	NUM
ispiv-79	30	6	10	10	NUM
ispiv-79	30	7	12	12	NUM
ispiv-79	30	8	-8	-8	NUM
ispiv-79	30	9	-t	-t	PUNCT
ispiv-79	30	10	u	u	NOUN
ispiv-79	30	11	c	c	NOUN
ispiv-79	30	12	/h	/h	X
ispiv-79	30	13	-t	-t	PUNCT
ispiv-79	30	14	u	u	NOUN
ispiv-79	30	15	c	c	NOUN
ispiv-79	30	16	/h	/h	NOUN
ispiv-79	30	17	0	0	PUNCT
ispiv-79	31	1	x	x	X
ispiv-79	31	2	/	/	SYM
ispiv-79	31	3	h	h	NOUN
ispiv-79	31	4	=	=	NOUN
ispiv-79	31	5	6.5x	6.5x	NUM
ispiv-79	31	6	/	/	SYM
ispiv-79	31	7	h	h	NOUN
ispiv-79	31	8	=	=	SYM
ispiv-79	31	9	5	5	NUM
ispiv-79	31	10	(	(	PUNCT
ispiv-79	31	11	b	b	NOUN
ispiv-79	31	12	)	)	PUNCT
ispiv-79	31	13	figure	figure	NOUN
ispiv-79	31	14	1	1	NUM
ispiv-79	31	15	:	:	PUNCT
ispiv-79	31	16	(	(	PUNCT
ispiv-79	31	17	a	a	X
ispiv-79	31	18	)	)	PUNCT
ispiv-79	31	19	dune	dune	NOUN
ispiv-79	31	20	model	model	NOUN
ispiv-79	31	21	configurations	configuration	NOUN
ispiv-79	31	22	with	with	ADP
ispiv-79	31	23	laser	laser	NOUN
ispiv-79	31	24	sheet	sheet	NOUN
ispiv-79	31	25	positions	position	NOUN
ispiv-79	31	26	indicated	indicate	VERB
ispiv-79	31	27	and	and	CCONJ
ispiv-79	31	28	experimental	experimental	ADJ
ispiv-79	31	29	setup	setup	NOUN
ispiv-79	31	30	below	below	ADV
ispiv-79	31	31	.	.	PUNCT
ispiv-79	32	1	(	(	PUNCT
ispiv-79	32	2	b	b	X
ispiv-79	32	3	)	)	PUNCT
ispiv-79	32	4	pseudo-3d	pseudo-3d	NOUN
ispiv-79	32	5	flow	flow	VERB
ispiv-79	32	6	reconstructions	reconstruction	NOUN
ispiv-79	32	7	from	from	ADP
ispiv-79	32	8	two	two	NUM
ispiv-79	32	9	different	different	ADJ
ispiv-79	32	10	measurement	measurement	NOUN
ispiv-79	32	11	planes	plane	NOUN
ispiv-79	32	12	in	in	ADP
ispiv-79	32	13	the	the	DET
ispiv-79	32	14	isolated	isolated	ADJ
ispiv-79	32	15	barchan	barchan	NOUN
ispiv-79	32	16	wake	wake	VERB
ispiv-79	32	17	.	.	PUNCT
ispiv-79	33	1	3	3	NUM
ispiv-79	33	2	results	result	VERB
ispiv-79	33	3	careful	careful	ADJ
ispiv-79	33	4	application	application	NOUN
ispiv-79	33	5	of	of	ADP
ispiv-79	33	6	taylor	taylor	PROPN
ispiv-79	33	7	’s	’s	PART
ispiv-79	33	8	hypothesis	hypothesis	NOUN
ispiv-79	33	9	,	,	PUNCT
ispiv-79	33	10	using	use	VERB
ispiv-79	33	11	a	a	DET
ispiv-79	33	12	uniform	uniform	ADJ
ispiv-79	33	13	convection	convection	NOUN
ispiv-79	33	14	velocity	velocity	NOUN
ispiv-79	33	15	,	,	PUNCT
ispiv-79	33	16	allowed	allow	VERB
ispiv-79	33	17	for	for	ADP
ispiv-79	33	18	pseudo-3d	pseudo-3d	PROPN
ispiv-79	33	19	volumes	volume	NOUN
ispiv-79	33	20	of	of	ADP
ispiv-79	33	21	the	the	DET
ispiv-79	33	22	flow	flow	NOUN
ispiv-79	33	23	to	to	PART
ispiv-79	33	24	be	be	AUX
ispiv-79	33	25	reconstructed	reconstruct	VERB
ispiv-79	33	26	over	over	ADP
ispiv-79	33	27	limited	limited	ADJ
ispiv-79	33	28	domains	domain	NOUN
ispiv-79	33	29	.	.	PUNCT
ispiv-79	34	1	an	an	DET
ispiv-79	34	2	example	example	NOUN
ispiv-79	34	3	of	of	ADP
ispiv-79	34	4	these	these	DET
ispiv-79	34	5	results	result	NOUN
ispiv-79	34	6	is	be	AUX
ispiv-79	34	7	shown	show	VERB
ispiv-79	34	8	in	in	ADP
ispiv-79	34	9	fig	fig	NOUN
ispiv-79	34	10	.	.	PUNCT
ispiv-79	35	1	1(b	1(b	NUM
ispiv-79	35	2	)	)	PUNCT
ispiv-79	35	3	,	,	PUNCT
ispiv-79	35	4	wherein	wherein	SCONJ
ispiv-79	35	5	isosurfaces	isosurface	NOUN
ispiv-79	35	6	of	of	ADP
ispiv-79	35	7	3d	3d	NUM
ispiv-79	35	8	swirling	swirling	ADJ
ispiv-79	35	9	strength	strength	NOUN
ispiv-79	35	10	show	show	VERB
ispiv-79	35	11	evidence	evidence	NOUN
ispiv-79	35	12	of	of	ADP
ispiv-79	35	13	hairpin	hairpin	NOUN
ispiv-79	35	14	-	-	PUNCT
ispiv-79	35	15	like	like	ADJ
ispiv-79	35	16	vortices	vortex	NOUN
ispiv-79	35	17	populating	populate	VERB
ispiv-79	35	18	the	the	DET
ispiv-79	35	19	wake	wake	NOUN
ispiv-79	35	20	of	of	ADP
ispiv-79	35	21	an	an	DET
ispiv-79	35	22	isolated	isolated	ADJ
ispiv-79	35	23	barchan	barchan	NOUN
ispiv-79	35	24	.	.	PUNCT
ispiv-79	36	1	similar	similar	ADJ
ispiv-79	36	2	results	result	NOUN
ispiv-79	36	3	are	be	AUX
ispiv-79	36	4	seen	see	VERB
ispiv-79	36	5	in	in	ADP
ispiv-79	36	6	the	the	DET
ispiv-79	36	7	interdune	interdune	ADJ
ispiv-79	36	8	region	region	NOUN
ispiv-79	36	9	(	(	PUNCT
ispiv-79	36	10	not	not	PART
ispiv-79	36	11	shown	show	VERB
ispiv-79	36	12	here	here	ADV
ispiv-79	36	13	)	)	PUNCT
ispiv-79	36	14	.	.	PUNCT
ispiv-79	37	1	these	these	DET
ispiv-79	37	2	results	result	NOUN
ispiv-79	37	3	should	should	AUX
ispiv-79	37	4	not	not	PART
ispiv-79	37	5	be	be	AUX
ispiv-79	37	6	mistaken	mistake	VERB
ispiv-79	37	7	for	for	ADP
ispiv-79	37	8	an	an	DET
ispiv-79	37	9	instantaneous	instantaneous	ADJ
ispiv-79	37	10	volume	volume	NOUN
ispiv-79	37	11	of	of	ADP
ispiv-79	37	12	the	the	DET
ispiv-79	37	13	flow	flow	NOUN
ispiv-79	37	14	field	field	NOUN
ispiv-79	37	15	,	,	PUNCT
ispiv-79	37	16	due	due	ADP
ispiv-79	37	17	to	to	ADP
ispiv-79	37	18	the	the	DET
ispiv-79	37	19	limitations	limitation	NOUN
ispiv-79	37	20	of	of	ADP
ispiv-79	37	21	taylor	taylor	PROPN
ispiv-79	37	22	’s	’s	PART
ispiv-79	37	23	hypothesis	hypothesis	NOUN
ispiv-79	37	24	here	here	ADV
ispiv-79	37	25	,	,	PUNCT
ispiv-79	37	26	but	but	CCONJ
ispiv-79	37	27	rather	rather	ADV
ispiv-79	37	28	a	a	DET
ispiv-79	37	29	time	time	NOUN
ispiv-79	37	30	series	series	NOUN
ispiv-79	37	31	of	of	ADP
ispiv-79	37	32	flow	flow	NOUN
ispiv-79	37	33	structures	structure	NOUN
ispiv-79	37	34	that	that	PRON
ispiv-79	37	35	have	have	AUX
ispiv-79	37	36	advected	advect	VERB
ispiv-79	37	37	through	through	ADP
ispiv-79	37	38	the	the	DET
ispiv-79	37	39	measurement	measurement	NOUN
ispiv-79	37	40	plane	plane	NOUN
ispiv-79	37	41	.	.	PUNCT
ispiv-79	38	1	further	further	ADJ
ispiv-79	38	2	analysis	analysis	NOUN
ispiv-79	38	3	of	of	ADP
ispiv-79	38	4	vortex	vortex	NOUN
ispiv-79	38	5	shedding	shed	VERB
ispiv-79	38	6	dynamics	dynamic	NOUN
ispiv-79	38	7	associated	associate	VERB
ispiv-79	38	8	with	with	ADP
ispiv-79	38	9	these	these	DET
ispiv-79	38	10	structures	structure	NOUN
ispiv-79	38	11	using	use	VERB
ispiv-79	38	12	wavelet	wavelet	NOUN
ispiv-79	38	13	analysis	analysis	NOUN
ispiv-79	38	14	and	and	CCONJ
ispiv-79	38	15	amplitude	amplitude	NOUN
ispiv-79	38	16	modulation	modulation	NOUN
ispiv-79	38	17	indicates	indicate	VERB
ispiv-79	38	18	that	that	SCONJ
ispiv-79	38	19	they	they	PRON
ispiv-79	38	20	interact	interact	VERB
ispiv-79	38	21	with	with	ADP
ispiv-79	38	22	large	large	ADJ
ispiv-79	38	23	-	-	PUNCT
ispiv-79	38	24	scale	scale	NOUN
ispiv-79	38	25	motions	motion	NOUN
ispiv-79	38	26	in	in	ADP
ispiv-79	38	27	the	the	DET
ispiv-79	38	28	overlying	overlying	ADJ
ispiv-79	38	29	boundary	boundary	ADJ
ispiv-79	38	30	layer	layer	NOUN
ispiv-79	38	31	,	,	PUNCT
ispiv-79	38	32	which	which	PRON
ispiv-79	38	33	impinge	impinge	VERB
ispiv-79	38	34	on	on	ADP
ispiv-79	38	35	the	the	DET
ispiv-79	38	36	dune	dune	NOUN
ispiv-79	38	37	and	and	CCONJ
ispiv-79	38	38	excite	excite	VERB
ispiv-79	38	39	the	the	DET
ispiv-79	38	40	shear	shear	NOUN
ispiv-79	38	41	layer	layer	NOUN
ispiv-79	38	42	.	.	PUNCT
ispiv-79	39	1	4	4	NUM
ispiv-79	39	2	summary	summary	NOUN
ispiv-79	39	3	unique	unique	ADJ
ispiv-79	39	4	access	access	NOUN
ispiv-79	39	5	to	to	ADP
ispiv-79	39	6	the	the	DET
ispiv-79	39	7	high	high	ADJ
ispiv-79	39	8	reynolds	reynold	NOUN
ispiv-79	39	9	number	number	NOUN
ispiv-79	39	10	flow	flow	NOUN
ispiv-79	39	11	field	field	NOUN
ispiv-79	39	12	around	around	ADP
ispiv-79	39	13	a	a	DET
ispiv-79	39	14	complex	complex	ADJ
ispiv-79	39	15	3d	3d	NUM
ispiv-79	39	16	bedform	bedform	NOUN
ispiv-79	39	17	was	be	AUX
ispiv-79	39	18	achieved	achieve	VERB
ispiv-79	39	19	in	in	ADP
ispiv-79	39	20	a	a	DET
ispiv-79	39	21	refractive	refractive	ADJ
ispiv-79	39	22	-	-	PUNCT
ispiv-79	39	23	index	index	NOUN
ispiv-79	39	24	-	-	PUNCT
ispiv-79	39	25	matched	match	VERB
ispiv-79	39	26	environment	environment	NOUN
ispiv-79	39	27	.	.	PUNCT
ispiv-79	40	1	high	high	ADJ
ispiv-79	40	2	frame	frame	NOUN
ispiv-79	40	3	-	-	PUNCT
ispiv-79	40	4	rate	rate	NOUN
ispiv-79	40	5	measurements	measurement	NOUN
ispiv-79	40	6	in	in	ADP
ispiv-79	40	7	the	the	DET
ispiv-79	40	8	cross	cross	ADJ
ispiv-79	40	9	-	-	ADJ
ispiv-79	40	10	plane	plane	NOUN
ispiv-79	40	11	elucidate	elucidate	VERB
ispiv-79	40	12	the	the	DET
ispiv-79	40	13	structures	structure	NOUN
ispiv-79	40	14	shed	shed	VERB
ispiv-79	40	15	by	by	ADP
ispiv-79	40	16	barchan	barchan	NOUN
ispiv-79	40	17	dunes	dune	NOUN
ispiv-79	40	18	,	,	PUNCT
ispiv-79	40	19	and	and	CCONJ
ispiv-79	40	20	provides	provide	VERB
ispiv-79	40	21	important	important	ADJ
ispiv-79	40	22	information	information	NOUN
ispiv-79	40	23	about	about	ADP
ispiv-79	40	24	how	how	SCONJ
ispiv-79	40	25	these	these	DET
ispiv-79	40	26	dunes	dune	NOUN
ispiv-79	40	27	not	not	PART
ispiv-79	40	28	only	only	ADV
ispiv-79	40	29	interact	interact	VERB
ispiv-79	40	30	with	with	ADP
ispiv-79	40	31	each	each	DET
ispiv-79	40	32	other	other	ADJ
ispiv-79	40	33	,	,	PUNCT
ispiv-79	40	34	but	but	CCONJ
ispiv-79	40	35	also	also	ADV
ispiv-79	40	36	the	the	DET
ispiv-79	40	37	aloft	aloft	ADJ
ispiv-79	40	38	boundary	boundary	ADJ
ispiv-79	40	39	layer	layer	NOUN
ispiv-79	40	40	.	.	PUNCT
ispiv-79	41	1	work	work	NOUN
ispiv-79	41	2	remains	remain	VERB
ispiv-79	41	3	,	,	PUNCT
ispiv-79	41	4	however	however	ADV
ispiv-79	41	5	,	,	PUNCT
ispiv-79	41	6	to	to	PART
ispiv-79	41	7	close	close	VERB
ispiv-79	41	8	the	the	DET
ispiv-79	41	9	loop	loop	NOUN
ispiv-79	41	10	in	in	ADP
ispiv-79	41	11	terms	term	NOUN
ispiv-79	41	12	of	of	ADP
ispiv-79	41	13	understanding	understand	VERB
ispiv-79	41	14	sediment	sediment	ADJ
ispiv-79	41	15	transport	transport	NOUN
ispiv-79	41	16	implications	implication	NOUN
ispiv-79	41	17	,	,	PUNCT
ispiv-79	41	18	as	as	SCONJ
ispiv-79	41	19	only	only	ADV
ispiv-79	41	20	fixed	fix	VERB
ispiv-79	41	21	-	-	PUNCT
ispiv-79	41	22	bed	bed	NOUN
ispiv-79	41	23	models	model	NOUN
ispiv-79	41	24	are	be	AUX
ispiv-79	41	25	used	use	VERB
ispiv-79	41	26	herein	herein	NOUN
ispiv-79	41	27	to	to	PART
ispiv-79	41	28	model	model	VERB
ispiv-79	41	29	the	the	DET
ispiv-79	41	30	flow	flow	NOUN
ispiv-79	41	31	field	field	NOUN
ispiv-79	41	32	without	without	ADP
ispiv-79	41	33	particle	particle	NOUN
ispiv-79	41	34	loading	loading	NOUN
ispiv-79	41	35	.	.	PUNCT
ispiv-79	42	1	references	reference	NOUN
ispiv-79	42	2	assis	assis	PROPN
ispiv-79	42	3	wr	wr	PROPN
ispiv-79	42	4	and	and	CCONJ
ispiv-79	42	5	franklin	franklin	PROPN
ispiv-79	42	6	edm	edm	PROPN
ispiv-79	42	7	(	(	PUNCT
ispiv-79	42	8	2020	2020	NUM
ispiv-79	42	9	)	)	PUNCT
ispiv-79	42	10	a	a	DET
ispiv-79	42	11	comprehensive	comprehensive	ADJ
ispiv-79	42	12	picture	picture	NOUN
ispiv-79	42	13	for	for	ADP
ispiv-79	42	14	binary	binary	ADJ
ispiv-79	42	15	interactions	interaction	NOUN
ispiv-79	42	16	of	of	ADP
ispiv-79	42	17	subaqueous	subaqueous	ADJ
ispiv-79	42	18	barchans	barchan	NOUN
ispiv-79	42	19	.	.	PUNCT
ispiv-79	43	1	geophys	geophy	NOUN
ispiv-79	43	2	res	re	VERB
ispiv-79	43	3	lett	lett	NOUN
ispiv-79	43	4	47	47	NUM
ispiv-79	43	5	:	:	PUNCT
ispiv-79	43	6	e2020gl089464	e2020gl089464	PROPN
ispiv-79	43	7	bristow	bristow	PROPN
ispiv-79	43	8	nr	nr	PROPN
ispiv-79	43	9	,	,	PUNCT
ispiv-79	43	10	blois	blois	PROPN
ispiv-79	43	11	g	g	PROPN
ispiv-79	43	12	,	,	PUNCT
ispiv-79	43	13	best	good	ADJ
ispiv-79	43	14	jl	jl	NOUN
ispiv-79	43	15	,	,	PUNCT
ispiv-79	43	16	and	and	CCONJ
ispiv-79	43	17	christensen	christensen	PROPN
ispiv-79	43	18	kt	kt	PROPN
ispiv-79	43	19	(	(	PUNCT
ispiv-79	43	20	2018	2018	NUM
ispiv-79	43	21	)	)	PUNCT
ispiv-79	43	22	turbulent	turbulent	ADJ
ispiv-79	43	23	flow	flow	NOUN
ispiv-79	43	24	structure	structure	NOUN
ispiv-79	43	25	associated	associate	VERB
ispiv-79	43	26	with	with	ADP
ispiv-79	43	27	collision	collision	NOUN
ispiv-79	43	28	between	between	ADP
ispiv-79	43	29	laterally	laterally	ADV
ispiv-79	43	30	offset	offset	VERB
ispiv-79	43	31	,	,	PUNCT
ispiv-79	43	32	fixed	fix	VERB
ispiv-79	43	33	-	-	PUNCT
ispiv-79	43	34	bed	bed	NOUN
ispiv-79	43	35	barchan	barchan	NOUN
ispiv-79	43	36	dunes	dune	NOUN
ispiv-79	43	37	.	.	PUNCT
ispiv-79	44	1	j	j	PROPN
ispiv-79	44	2	geophys	geophy	NOUN
ispiv-79	44	3	res	re	VERB
ispiv-79	44	4	earth	earth	NOUN
ispiv-79	44	5	surf	surf	NOUN
ispiv-79	44	6	123:2157–2188	123:2157–2188	NUM
ispiv-79	44	7	introduction	introduction	NOUN
ispiv-79	44	8	methods	method	NOUN
ispiv-79	44	9	results	result	VERB
ispiv-79	44	10	summary	summary	VERB