Models

Land value models are trained on samples of sales prices and predictors to estimate expected sales prices across all parcels in CONUS.

A model is defined by:

• The sample it sees, which is a function of geography, parcel type, and sale type.

• The estimator it uses (linear regression, tree ensembles).

• The predictor set it sees during fitting (independent variables).

Modeling: details

• Estimators
  • Linear regressions (OLS)
  • Extremely Randomized Trees (ERT)
  • Gradient Boosting Regressor (GBR)
  • Histogram-based Gradient Boosting (HGB)
  • Stacked models
  • Estimator specifications
• Predictor sets
  • Predictor set specifications

Model specifications

This table provides an overview of all models tested by Sep 30, 2023.

For an interpretation of the first five columns, refer to the documentation of geographies, parcel types, sale types, estimators and predictor sets.

• ycol is the predicted variable. In most models, it is lnusd-j001: the natural logarithm of the deflated sales price, with random jitter added (standard deviation: 0.01). lnusd-ha-* refers to the natural logarithm of the deflated per-area (per-hectare) sales price. *-jsd01 and *-jsd10 refer to jitter with a standard deviation of 0.1 and 1.0, respectively.

• weights refer to the weight given to each observation. recip, rihs, and rsqrt refer to different approaches to downweigh sales appearing in clusters (e.g. subdevelopments)

• disclosure refers to the minimum amount of county-level sales data required to include the county’s data in the sample. all includes all counties, medium and high include only counties with rich sales data: medium for counties with ≥1% sales of single-family homes per year, high for counties with ≥2% sales of single-family homes per year.

model_id	geography	parceltype	saletype	estimator	predictor_set	ycol	weights	disclosure	stack	xcolset_base	xcols_buildings	xcols_space	xcols_race	area	time	jsd
region-nb	region-nb	v	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county	county	v	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region	region	v	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county-nb	county-nb	v	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
state	state	v	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb2	region-nb2	v	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv	region-nb	mv	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county_mv	county	mv	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv	region	mv	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_v-d	region-nb	v-d	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_v-d	region	v-d	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_v-rural	region-nb	v-rural	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_v-rural	region	v-rural	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_v-exrur	region-nb	v-exrur	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_v-exrur	region	v-exrur	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_v-exurban	region-nb	v-exurban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_v-exurban	region	v-exurban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_v-urbex	region-nb	v-urbex	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_v-urbex	region	v-urbex	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_v-urban	region-nb	v-urban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_v-urban	region	v-urban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv-all	region-nb	mv-all	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv-all	region	mv-all	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv-rural	region-nb	mv-rural	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv-rural	region	mv-rural	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv-exrur	region-nb	mv-exrur	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv-exrur	region	mv-exrur	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv-exurban	region-nb	mv-exurban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv-exurban	region	mv-exurban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv-urbex	region-nb	mv-urbex	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv-urbex	region	mv-urbex	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv-urban	region-nb	mv-urban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv-urban	region	mv-urban	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_deed-zf1	region-nb	v	deed-zf1	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_deed-zf0	region-nb	v	deed-zf0	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_full	region-nb	v	full	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_lm	region-nb	v	deed	lm	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county_lm	county	v	deed	lm	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_lm	region	v	deed	lm	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv_lm	region-nb	mv	deed	lm	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county_mv_lm	county	mv	deed	lm	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv_lm	region	mv	deed	lm	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_hgb	region-nb	v	deed	hgb	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county_hgb	county	v	deed	hgb	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_hgb	region	v	deed	hgb	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv_hgb	region-nb	mv	deed	hgb	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
county_mv_hgb	county	mv	deed	hgb	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region_mv_hgb	region	mv	deed	hgb	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_gbr	region-nb	v	deed	gbr	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_gbr-250-8	region-nb	v	deed	gbr-250-8	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_ert-msl10	region-nb	v	deed	ert-msl10	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_ert-msl20	region-nb	v	deed	ert-msl20	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_ert-msl50	region-nb	v	deed	ert-msl50	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_ert-ne100	region-nb	v	deed	ert-ne100	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_ert-ne200	region-nb	v	deed	ert-ne200	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_soilif	region-nb	v	deed	ert	X-soilif	lnusd-j001	equal	all	FALSE	soilif	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_soildetail	region-nb	v	deed	ert	X-soildetail	lnusd-j001	equal	all	FALSE	soildetail	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_nosoilclim	region-nb	v	deed	ert	X-nosoilclim	lnusd-j001	equal	all	FALSE	nosoilclim	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_pnas	region-nb	v	deed	ert	X-pnas	lnusd-j001	equal	all	FALSE	pnas	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv_pnas	region-nb	mv	deed	ert	X-pnas	lnusd-j001	equal	all	FALSE	pnas	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_irr	region-nb	v	deed	ert	X-irr	lnusd-j001	equal	all	FALSE	irr	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_bare	region-nb	v	deed	ert	X-bare	lnusd-j001	equal	all	FALSE	bare	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_people	region-nb	v	deed	ert	X-people	lnusd-j001	equal	all	FALSE	people	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_buildings	region-nb	v	deed	ert	X-buildings	lnusd-j001	equal	all	FALSE	buildings	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_wealth	region-nb	v	deed	ert	X-wealth	lnusd-j001	equal	all	FALSE	wealth	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_peoplewealth	region-nb	v	deed	ert	X-peoplewealth	lnusd-j001	equal	all	FALSE	peoplewealth	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_peoplebuildings	region-nb	v	deed	ert	X-peoplebuildings	lnusd-j001	equal	all	FALSE	peoplebuildings	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_popbldwealth	region-nb	v	deed	ert	X-popbldwealth	lnusd-j001	equal	all	FALSE	popbldwealth	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_mv_fp	region-nb	mv	deed	ert	X-fp	lnusd-j001	equal	all	FALSE	main	fp	latlong45	raceblind	Xha	Xyr	0.01
region-nb_latlong	region-nb	v	deed	ert	X-latlong	lnusd-j001	equal	all	FALSE	main	fpihs	latlong	raceblind	Xha	Xyr	0.01
region-nb_nonspatial	region-nb	v	deed	ert	X-nonspatial	lnusd-j001	equal	all	FALSE	main	fpihs	nonspatial	raceblind	Xha	Xyr	0.01
region-nb_xy45	region-nb	v	deed	ert	X-xy45	lnusd-j001	equal	all	FALSE	main	fpihs	xy45	raceblind	Xha	Xyr	0.01
region-nb_blackhispanic	region-nb	v	deed	ert	X-blackhispanic	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	blackhispanic	Xha	Xyr	0.01
region-nb_diverse	region-nb	v	deed	ert	X-diverse	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	diverse	Xha	Xyr	0.01
region-nb_yha	region-nb	v	deed	ert	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
county_yha	county	v	deed	ert	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region_yha	region	v	deed	ert	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region-nb_mv_yha	region-nb	mv	deed	ert	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
county_mv_yha	county	mv	deed	ert	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region_mv_yha	region	mv	deed	ert	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region-nb_lm_yha	region-nb	v	deed	lm	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
county_lm_yha	county	v	deed	lm	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region_lm_yha	region	v	deed	lm	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region-nb_mv_lm_yha	region-nb	mv	deed	lm	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
county_mv_lm_yha	county	mv	deed	lm	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region_mv_lm_yha	region	mv	deed	lm	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region-nb_hgb_yha	region-nb	v	deed	hgb	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
county_hgb_yha	county	v	deed	hgb	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region_hgb_yha	region	v	deed	hgb	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region-nb_mv_hgb_yha	region-nb	mv	deed	hgb	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
county_mv_hgb_yha	county	mv	deed	hgb	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region_mv_hgb_yha	region	mv	deed	hgb	X-yha	lnusd-ha-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yha	Xyr	0.01
region-nb_yhac	region-nb	v	deed	ert	X-yhac	lnusd-hac-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	yhac	Xyr	0.01
region-nb_yqc	region-nb	v	deed	ert	X-yqc	lnusd-yqc-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	yqc	0.01
region-nb_rihs	region-nb	v	deed	ert	X	lnusd-j001	rihs	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_recip	region-nb	v	deed	ert	X	lnusd-j001	recip	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_invprob	region-nb	v	deed	ert	X	lnusd-j001	invprob	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_jsd01	region-nb	v	deed	ert	X	lnusd-j01	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.1
region-nb_jsd1	region-nb	v	deed	ert	X	lnusd-j10	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	1
region-nb_high	region-nb	v	deed	ert	X	lnusd-j001	equal	high	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_medium	region-nb	v	deed	ert	X	lnusd-j001	equal	medium	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_lm_Xyqd	conus	v	deed	lm	X-main-lm_latlong_Xha^2_Xyqd	lnusd-j001	equal	all	FALSE	main-lm	fpihs	latlong	raceblind	Xha^2	Xyqd	0.01
division_lm_Xyqd	division	v	deed	lm	X-main-lm_latlong_Xha^2_Xyqd	lnusd-j001	equal	all	FALSE	main-lm	fpihs	latlong	raceblind	Xha^2	Xyqd	0.01
conus_mv_lm_Xyqd	conus	mv	deed	lm	X-main-lm_latlong_Xha^2_Xyqd	lnusd-j001	equal	all	FALSE	main-lm	fpihs	latlong	raceblind	Xha^2	Xyqd	0.01
division_mv_lm_Xyqd	division	mv	deed	lm	X-main-lm_latlong_Xha^2_Xyqd	lnusd-j001	equal	all	FALSE	main-lm	fpihs	latlong	raceblind	Xha^2	Xyqd	0.01
conus_lm_Xyrd	conus	v	deed	lm	X-main-lm_latlong_Xha^2_Xyrd	lnusd-j001	equal	all	FALSE	main-lm	fpihs	latlong	raceblind	Xha^2	Xyrd	0.01
conus_lm_Xyqd_high	conus	v	deed	lm	X-main-lm_latlong_Xha^2_Xyqd	lnusd-j001	equal	high	FALSE	main-lm	fpihs	latlong	raceblind	Xha^2	Xyqd	0.01
conus_mv-barren	conus	mv-barren	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-coast	conus	mv-coast	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-crops	conus	mv-crops	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-floodplain	conus	mv-floodplain	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-forest	conus	mv-forest	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-grassland	conus	mv-grassland	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-pasture	conus	mv-pasture	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_mv-wet	conus	mv-wet	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-barren	conus	v-barren	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-coast	conus	v-coast	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-crops	conus	v-crops	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-floodplain	conus	v-floodplain	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-forest	conus	v-forest	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-grassland	conus	v-grassland	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-pasture	conus	v-pasture	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
conus_v-wet	conus	v-wet	deed	ert	X	lnusd-j001	equal	all	FALSE	main	fpihs	latlong45	raceblind	Xha	Xyr	0.01
region-nb_stack-ert	region-nb	v	deed	ert	stack1	lnusd-j001	equal	all	TRUE			latlong45	raceblind	Xha	Xyr	0.01
region-nb_stack2-ert	region-nb	v	deed	ert	stack2	lnusd-j001	equal	all	TRUE			latlong45	raceblind	Xha	Xyr	0.01
region-nb_stack-lm	region-nb	v	deed	lm	stack1	lnusd-j001	equal	all	TRUE			latlong45	raceblind	Xha	Xyr	0.01
region-nb_stack2-lm	region-nb	v	deed	lm	stack2	lnusd-j001	equal	all	TRUE			latlong45	raceblind	Xha	Xyr	0.01
region-nb_stack-hgb	region-nb	v	deed	hgb	stack1	lnusd-j001	equal	all	TRUE			latlong45	raceblind	Xha	Xyr	0.01
region-nb_stack2-hgb	region-nb	v	deed	hgb	stack2	lnusd-j001	equal	all	TRUE			latlong45	raceblind	Xha	Xyr	0.01