### LUH2_GCB2019_management.nc4
netcdf LUH2_GCB2019_management {
dimensions:
	lat = 720 ;
	lon = 1440 ;
	time = 1170 ;
	nv = 2 ;
variables:
	float combf(lat, lon, time) ;
		combf:standard_name = "vegetation_carbon_content" ;
		combf:long_name = "commercial biofuels fraction of wood harvest biomass carbon" ;
		combf:units = "1" ;
		combf:cell_methods = "time: mean" ;
	float crpbf_c3ann(lat, lon, time) ;
		crpbf_c3ann:standard_name = "area_fraction" ;
		crpbf_c3ann:long_name = "C3 annual crops fraction of crop type area grown as biofuels" ;
		crpbf_c3ann:units = "1" ;
		crpbf_c3ann:_FillValue = -9999.f ;
		crpbf_c3ann:cell_methods = "time: mean" ;
	float crpbf_c3nfx(lat, lon, time) ;
		crpbf_c3nfx:standard_name = "area_fraction" ;
		crpbf_c3nfx:long_name = "C3 nitrogen-fixing crops fraction of crop type area grown as biofuels" ;
		crpbf_c3nfx:units = "1" ;
		crpbf_c3nfx:_FillValue = -9999.f ;
		crpbf_c3nfx:cell_methods = "time: mean" ;
	float crpbf_c3per(lat, lon, time) ;
		crpbf_c3per:standard_name = "area_fraction" ;
		crpbf_c3per:long_name = "C3 perennial crops fraction of crop type area grown as biofuels" ;
		crpbf_c3per:units = "1" ;
		crpbf_c3per:_FillValue = -9999.f ;
		crpbf_c3per:cell_methods = "time: mean" ;
	float crpbf_c4ann(lat, lon, time) ;
		crpbf_c4ann:standard_name = "area_fraction" ;
		crpbf_c4ann:long_name = "C4 annual crops fraction of crop type area grown as biofuels" ;
		crpbf_c4ann:units = "1" ;
		crpbf_c4ann:_FillValue = -9999.f ;
		crpbf_c4ann:cell_methods = "time: mean" ;
	float crpbf_c4per(lat, lon, time) ;
		crpbf_c4per:standard_name = "area_fraction" ;
		crpbf_c4per:long_name = "C4 perennial crops fraction of crop type area grown as biofuels" ;
		crpbf_c4per:units = "1" ;
		crpbf_c4per:_FillValue = -9999.f ;
		crpbf_c4per:cell_methods = "time: mean" ;
	float fertl_c3ann(lat, lon, time) ;
		fertl_c3ann:_FillValue = -9999.f ;
		fertl_c3ann:cell_methods = "time: mean" ;
		fertl_c3ann:units = "kg ha-1 yr-1" ;
		fertl_c3ann:long_name = "fertilization rate for C3 annual crops" ;
	float fertl_c3nfx(lat, lon, time) ;
		fertl_c3nfx:_FillValue = -9999.f ;
		fertl_c3nfx:cell_methods = "time: mean" ;
		fertl_c3nfx:units = "kg ha-1 yr-1" ;
		fertl_c3nfx:long_name = "fertilization rate for C3 nitrogen-fixing crops" ;
	float fertl_c3per(lat, lon, time) ;
		fertl_c3per:_FillValue = -9999.f ;
		fertl_c3per:cell_methods = "time: mean" ;
		fertl_c3per:units = "kg ha-1 yr-1" ;
		fertl_c3per:long_name = "fertilization rate for C3 perennial crops" ;
	float fertl_c4ann(lat, lon, time) ;
		fertl_c4ann:_FillValue = -9999.f ;
		fertl_c4ann:cell_methods = "time: mean" ;
		fertl_c4ann:units = "kg ha-1 yr-1" ;
		fertl_c4ann:long_name = "fertilization rate for C4 annual crops" ;
	float fertl_c4per(lat, lon, time) ;
		fertl_c4per:_FillValue = -9999.f ;
		fertl_c4per:cell_methods = "time: mean" ;
		fertl_c4per:units = "kg ha-1 yr-1" ;
		fertl_c4per:long_name = "fertilization rate for C4 perennial crops" ;
	float fharv_c3per(lat, lon, time) ;
		fharv_c3per:standard_name = "vegetation_carbon_content" ;
		fharv_c3per:long_name = "fraction of C3 perennial crops biomass carbon harvested annually" ;
		fharv_c3per:units = "1" ;
		fharv_c3per:_FillValue = -9999.f ;
		fharv_c3per:cell_methods = "time: mean" ;
	float fharv_c4per(lat, lon, time) ;
		fharv_c4per:standard_name = "vegetation_carbon_content" ;
		fharv_c4per:long_name = "fraction of C4 perennial crops biomass carbon harvested annually" ;
		fharv_c4per:units = "1" ;
		fharv_c4per:_FillValue = -9999.f ;
		fharv_c4per:cell_methods = "time: mean" ;
	float flood(lat, lon, time) ;
		flood:standard_name = "area_fraction" ;
		flood:long_name = "flooded fraction of C3 annual crop area (e.g. for paddy rice" ;
		flood:units = "1" ;
		flood:_FillValue = -9999.f ;
		flood:cell_methods = "time: mean" ;
	float fulwd(lat, lon, time) ;
		fulwd:standard_name = "vegetation_carbon_content" ;
		fulwd:long_name = "fuelwood fraction of wood harvest biomass carbon" ;
		fulwd:units = "1" ;
		fulwd:_FillValue = -9999.f ;
		fulwd:cell_methods = "time: mean" ;
	float irrig_c3ann(lat, lon, time) ;
		irrig_c3ann:long_name = "irrigated fraction of C3 annual crops" ;
		irrig_c3ann:units = "1" ;
		irrig_c3ann:_FillValue = -9999.f ;
		irrig_c3ann:cell_methods = "time: mean" ;
	float irrig_c3nfx(lat, lon, time) ;
		irrig_c3nfx:long_name = "irrigated fraction of C3 nitrogen-fixing crops" ;
		irrig_c3nfx:units = "1" ;
		irrig_c3nfx:_FillValue = -9999.f ;
		irrig_c3nfx:cell_methods = "time: mean" ;
	float irrig_c3per(lat, lon, time) ;
		irrig_c3per:long_name = "irrigated fraction of C3 perennial crops" ;
		irrig_c3per:units = "1" ;
		irrig_c3per:_FillValue = -9999.f ;
		irrig_c3per:cell_methods = "time: mean" ;
	float irrig_c4ann(lat, lon, time) ;
		irrig_c4ann:long_name = "irrigated fraction of C4 annual crops" ;
		irrig_c4ann:units = "1" ;
		irrig_c4ann:_FillValue = -9999.f ;
		irrig_c4ann:cell_methods = "time: mean" ;
	float irrig_c4per(lat, lon, time) ;
		irrig_c4per:long_name = "irrigated fraction of C4 perennial crops" ;
		irrig_c4per:units = "1" ;
		irrig_c4per:_FillValue = -9999.f ;
		irrig_c4per:cell_methods = "time: mean" ;
	double lat(lat) ;
		lat:units = "degrees_north" ;
		lat:long_name = "latitude" ;
		lat:standard_name = "latitude" ;
		lat:axis = "Y" ;
	double lon(lon) ;
		lon:units = "degrees_east" ;
		lon:long_name = "longitude" ;
		lon:standard_name = "longitude" ;
		lon:axis = "X" ;
	float rndwd(lat, lon, time) ;
		rndwd:standard_name = "vegetation_carbon_content" ;
		rndwd:long_name = "industrial roundwood fraction of wood harvest biomass carbon" ;
		rndwd:units = "1" ;
		rndwd:_FillValue = -9999.f ;
		rndwd:cell_methods = "time: mean" ;
	int time(time) ;
		time:units = "days since 850-01-01" ;
		time:long_name = "time" ;
		time:standard_name = "time" ;
		time:calendar = "noleap" ;
		time:bounds = "time_bnds" ;
	int time_bnds(time, nv) ;
		time_bnds:units = "days since 850-01-01" ;
		time_bnds:long_name = "start and end of each time step" ;
		time_bnds:calendar = "noleap" ;

// global attributes:
		:comment = "LUH2" ;
		:contact = "gchurtt@umd.edu, lchini@umd.edu, steve.frolking@unh.edu, ritvik@umd.edu" ;
		:creation_date = "2016-10-12T18:26:36Z" ;
		:activity_id = "input4MIPs" ;
		:Conventions = "CF-1.6" ;
		:data_structure = "grid" ;
		:source = "LUH2 v2h: Land-Use Harmonization Data Set" ;
		:source_id = "LUH2 v2h" ;
		:license = "MIT" ;
		:further_info_url = "http://luh.umd.edu" ;
		:frequency = "yr" ;
		:institution_id = "UofMD" ;
		:institution = "University of Maryland College Park" ;
		:realm = "land" ;
		:publisher_institution = "Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC)" ;
		:publisher_url = "daac.ornl.gov" ;
		:publisher_email = "uso@daac.ornl.gov" ;
		:project = "Land-Use Model Intercomparison Project (LUMIP), Forcings Group for CMIP6" ;
		:references = "Hurtt et al. 2020, https://doi.org/10.5194/gmd-13-5425-2020" ;
		:title = "Land-Use Harmonization Data Sets (LUH2-GCB2019): Management Classes" ;
}

### LUH2_GCB2019_states.nc4
netcdf LUH2_GCB2019_states {
dimensions:
	lat = 720 ;
	lon = 1440 ;
	time = 1170 ;
	nv = 2 ;
variables:
	float c3ann(lat, lon, time) ;
		c3ann:standard_name = "area_fraction" ;
		c3ann:long_name = "C3 annual crops" ;
		c3ann:units = "1" ;
		c3ann:_FillValue = -9999.f ;
		c3ann:cell_methods = "time: mean" ;
	float c3nfx(lat, lon, time) ;
		c3nfx:standard_name = "area_fraction" ;
		c3nfx:long_name = "C3 nitrogen-fixing crops" ;
		c3nfx:units = "1" ;
		c3nfx:_FillValue = -9999.f ;
		c3nfx:cell_methods = "time: mean" ;
	float c3per(lat, lon, time) ;
		c3per:standard_name = "area_fraction" ;
		c3per:long_name = "C3 perennial crops" ;
		c3per:units = "1" ;
		c3per:_FillValue = -9999.f ;
		c3per:cell_methods = "time: mean" ;
	float c4ann(lat, lon, time) ;
		c4ann:standard_name = "area_fraction" ;
		c4ann:long_name = "C4 annual crops" ;
		c4ann:units = "1" ;
		c4ann:_FillValue = -9999.f ;
		c4ann:cell_methods = "time: mean" ;
	float c4per(lat, lon, time) ;
		c4per:standard_name = "area_fraction" ;
		c4per:long_name = "C4 perennial crops" ;
		c4per:units = "1" ;
		c4per:_FillValue = -9999.f ;
		c4per:cell_methods = "time: mean" ;
	double lat(lat) ;
		lat:units = "degrees_north" ;
		lat:long_name = "latitude" ;
		lat:standard_name = "latitude" ;
		lat:axis = "Y" ;
	double lon(lon) ;
		lon:units = "degrees_east" ;
		lon:long_name = "longitude" ;
		lon:standard_name = "longitude" ;
		lon:axis = "X" ;
	float pastr(lat, lon, time) ;
		pastr:standard_name = "area_fraction" ;
		pastr:long_name = "managed pasture" ;
		pastr:units = "1" ;
		pastr:_FillValue = -9999.f ;
		pastr:cell_methods = "time: mean" ;
	float primf(lat, lon, time) ;
		primf:standard_name = "area_fraction" ;
		primf:units = "1" ;
		primf:_FillValue = -9999.f ;
		primf:cell_methods = "time: mean" ;
		primf:long_name = "forested primary land" ;
	float primn(lat, lon, time) ;
		primn:standard_name = "area_fraction" ;
		primn:units = "1" ;
		primn:_FillValue = -9999.f ;
		primn:cell_methods = "time: mean" ;
		primn:long_name = "non-forested primary land" ;
	float range(lat, lon, time) ;
		range:standard_name = "area_fraction" ;
		range:long_name = "rangeland" ;
		range:units = "1" ;
		range:_FillValue = -9999.f ;
		range:cell_methods = "time: mean" ;
	float secdf(lat, lon, time) ;
		secdf:standard_name = "area_fraction" ;
		secdf:units = "1" ;
		secdf:_FillValue = -9999.f ;
		secdf:cell_methods = "time: mean" ;
		secdf:long_name = "potentially forested secondary land" ;
	float secdn(lat, lon, time) ;
		secdn:standard_name = "area_fraction" ;
		secdn:units = "1" ;
		secdn:_FillValue = -9999.f ;
		secdn:cell_methods = "time: mean" ;
		secdn:long_name = "potentially non-forested secondary land" ;
	float secma(lat, lon, time) ;
		secma:long_name = "secondary mean age" ;
		secma:units = "years" ;
		secma:cell_methods = "time: mean" ;
	float secmb(lat, lon, time) ;
		secmb:standard_name = "vegetation_carbon_content" ;
		secmb:long_name = "secondary mean biomass carbon density" ;
		secmb:units = "kg m-2" ;
		secmb:_FillValue = -9999.f ;
		secmb:cell_methods = "time: mean" ;
	int time(time) ;
		time:units = "days since 850-01-01" ;
		time:long_name = "time" ;
		time:standard_name = "time" ;
		time:calendar = "noleap" ;
		time:bounds = "time_bnds" ;
	int time_bnds(time, nv) ;
		time_bnds:units = "days since 850-01-01" ;
		time_bnds:long_name = "start and end of each time step" ;
		time_bnds:calendar = "noleap" ;
	float urban(lat, lon, time) ;
		urban:standard_name = "area_fraction" ;
		urban:long_name = "urban land" ;
		urban:units = "1" ;
		urban:_FillValue = -9999.f ;
		urban:cell_methods = "time: mean" ;

// global attributes:
		:comment = "LUH2" ;
		:contact = "gchurtt@umd.edu, lchini@umd.edu, steve.frolking@unh.edu, ritvik@umd.edu" ;
		:creation_date = "2016-10-12T18:26:36Z" ;
		:activity_id = "input4MIPs" ;
		:Conventions = "CF-1.6" ;
		:data_structure = "grid" ;
		:source = "LUH2 v2h: Land-Use Harmonization Data Set" ;
		:source_id = "LUH2 v2h" ;
		:license = "MIT" ;
		:further_info_url = "http://luh.umd.edu" ;
		:frequency = "yr" ;
		:institution_id = "UofMD" ;
		:institution = "University of Maryland College Park" ;
		:realm = "land" ;
		:publisher_institution = "Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC)" ;
		:publisher_url = "daac.ornl.gov" ;
		:publisher_email = "uso@daac.ornl.gov" ;
		:project = "Land-Use Model Intercomparison Project (LUMIP), Forcings Group for CMIP6" ;
		:references = "Hurtt et al. 2020, https://doi.org/10.5194/gmd-13-5425-2020" ;
		:title = "Land-Use Harmonization Data Sets (LUH2-GCB2019): Land-use States" ;
}

### LUH2_GCB2019_transitions.nc4
netcdf LUH2_GCB2019_transitions {
dimensions:
	lat = 720 ;
	lon = 1440 ;
	time = 1169 ;
	nv = 2 ;
variables:
	float c3ann_to_c3nfx(lat, lon, time) ;
		c3ann_to_c3nfx:units = "1" ;
		c3ann_to_c3nfx:_FillValue = -9999.f ;
		c3ann_to_c3nfx:cell_methods = "time: mean" ;
		c3ann_to_c3nfx:standard_name = "area_fraction" ;
		c3ann_to_c3nfx:long_name = "transition from C3 annual crops to C3 nitrogen-fixing crops" ;
	float c3ann_to_c3per(lat, lon, time) ;
		c3ann_to_c3per:units = "1" ;
		c3ann_to_c3per:_FillValue = -9999.f ;
		c3ann_to_c3per:cell_methods = "time: mean" ;
		c3ann_to_c3per:standard_name = "area_fraction" ;
		c3ann_to_c3per:long_name = "transition from C3 annual crops to C3 perennial crops" ;
	float c3ann_to_c4ann(lat, lon, time) ;
		c3ann_to_c4ann:units = "1" ;
		c3ann_to_c4ann:_FillValue = -9999.f ;
		c3ann_to_c4ann:cell_methods = "time: mean" ;
		c3ann_to_c4ann:standard_name = "area_fraction" ;
		c3ann_to_c4ann:long_name = "transition from C3 annual crops to C4 annual crops" ;
	float c3ann_to_c4per(lat, lon, time) ;
		c3ann_to_c4per:units = "1" ;
		c3ann_to_c4per:_FillValue = -9999.f ;
		c3ann_to_c4per:cell_methods = "time: mean" ;
		c3ann_to_c4per:standard_name = "area_fraction" ;
		c3ann_to_c4per:long_name = "transition from C3 annual crops to C4 perennial crops" ;
	float c3ann_to_pastr(lat, lon, time) ;
		c3ann_to_pastr:units = "1" ;
		c3ann_to_pastr:_FillValue = -9999.f ;
		c3ann_to_pastr:cell_methods = "time: mean" ;
		c3ann_to_pastr:standard_name = "area_fraction" ;
		c3ann_to_pastr:long_name = "transition from C3 annual crops to managed pasture" ;
	float c3ann_to_range(lat, lon, time) ;
		c3ann_to_range:units = "1" ;
		c3ann_to_range:_FillValue = -9999.f ;
		c3ann_to_range:cell_methods = "time: mean" ;
		c3ann_to_range:standard_name = "area_fraction" ;
		c3ann_to_range:long_name = "transition from C3 annual crops to rangeland" ;
	float c3ann_to_secdf(lat, lon, time) ;
		c3ann_to_secdf:units = "1" ;
		c3ann_to_secdf:_FillValue = -9999.f ;
		c3ann_to_secdf:cell_methods = "time: mean" ;
		c3ann_to_secdf:standard_name = "area_fraction" ;
		c3ann_to_secdf:long_name = "transition from C3 annual crops to potentially forested secondary land" ;
	float c3ann_to_secdn(lat, lon, time) ;
		c3ann_to_secdn:units = "1" ;
		c3ann_to_secdn:_FillValue = -9999.f ;
		c3ann_to_secdn:cell_methods = "time: mean" ;
		c3ann_to_secdn:standard_name = "area_fraction" ;
		c3ann_to_secdn:long_name = "transition from C3 annual crops to potentially non-forested secondary land" ;
	float c3ann_to_urban(lat, lon, time) ;
		c3ann_to_urban:units = "1" ;
		c3ann_to_urban:_FillValue = -9999.f ;
		c3ann_to_urban:cell_methods = "time: mean" ;
		c3ann_to_urban:standard_name = "area_fraction" ;
		c3ann_to_urban:long_name = "transition from C3 annual crops to urban land" ;
	float c3nfx_to_c3ann(lat, lon, time) ;
		c3nfx_to_c3ann:units = "1" ;
		c3nfx_to_c3ann:_FillValue = -9999.f ;
		c3nfx_to_c3ann:cell_methods = "time: mean" ;
		c3nfx_to_c3ann:standard_name = "area_fraction" ;
		c3nfx_to_c3ann:long_name = "transition from C3 nitrogen-fixing crops to C3 annual crops" ;
	float c3nfx_to_c3per(lat, lon, time) ;
		c3nfx_to_c3per:units = "1" ;
		c3nfx_to_c3per:_FillValue = -9999.f ;
		c3nfx_to_c3per:cell_methods = "time: mean" ;
		c3nfx_to_c3per:standard_name = "area_fraction" ;
		c3nfx_to_c3per:long_name = "transition from C3 nitrogen-fixing crops to C3 perennial crops" ;
	float c3nfx_to_c4ann(lat, lon, time) ;
		c3nfx_to_c4ann:units = "1" ;
		c3nfx_to_c4ann:_FillValue = -9999.f ;
		c3nfx_to_c4ann:cell_methods = "time: mean" ;
		c3nfx_to_c4ann:standard_name = "area_fraction" ;
		c3nfx_to_c4ann:long_name = "transition from C3 nitrogen-fixing crops to C4 annual crops" ;
	float c3nfx_to_c4per(lat, lon, time) ;
		c3nfx_to_c4per:units = "1" ;
		c3nfx_to_c4per:_FillValue = -9999.f ;
		c3nfx_to_c4per:cell_methods = "time: mean" ;
		c3nfx_to_c4per:standard_name = "area_fraction" ;
		c3nfx_to_c4per:long_name = "transition from C3 nitrogen-fixing crops to C4 perennial crops" ;
	float c3nfx_to_pastr(lat, lon, time) ;
		c3nfx_to_pastr:units = "1" ;
		c3nfx_to_pastr:_FillValue = -9999.f ;
		c3nfx_to_pastr:cell_methods = "time: mean" ;
		c3nfx_to_pastr:standard_name = "area_fraction" ;
		c3nfx_to_pastr:long_name = "transition from C3 nitrogen-fixing crops to managed pasture" ;
	float c3nfx_to_range(lat, lon, time) ;
		c3nfx_to_range:units = "1" ;
		c3nfx_to_range:_FillValue = -9999.f ;
		c3nfx_to_range:cell_methods = "time: mean" ;
		c3nfx_to_range:standard_name = "area_fraction" ;
		c3nfx_to_range:long_name = "transition from C3 nitrogen-fixing crops to rangeland" ;
	float c3nfx_to_secdf(lat, lon, time) ;
		c3nfx_to_secdf:units = "1" ;
		c3nfx_to_secdf:_FillValue = -9999.f ;
		c3nfx_to_secdf:cell_methods = "time: mean" ;
		c3nfx_to_secdf:standard_name = "area_fraction" ;
		c3nfx_to_secdf:long_name = "transition from C3 nitrogen-fixing crops to potentially forested secondary land" ;
	float c3nfx_to_secdn(lat, lon, time) ;
		c3nfx_to_secdn:units = "1" ;
		c3nfx_to_secdn:_FillValue = -9999.f ;
		c3nfx_to_secdn:cell_methods = "time: mean" ;
		c3nfx_to_secdn:standard_name = "area_fraction" ;
		c3nfx_to_secdn:long_name = "transition from C3 nitrogen-fixing crops to potentially non-forested secondary land" ;
	float c3nfx_to_urban(lat, lon, time) ;
		c3nfx_to_urban:units = "1" ;
		c3nfx_to_urban:_FillValue = -9999.f ;
		c3nfx_to_urban:cell_methods = "time: mean" ;
		c3nfx_to_urban:standard_name = "area_fraction" ;
		c3nfx_to_urban:long_name = "transition from C3 nitrogen-fixing crops to urban land" ;
	float c3per_to_c3ann(lat, lon, time) ;
		c3per_to_c3ann:units = "1" ;
		c3per_to_c3ann:_FillValue = -9999.f ;
		c3per_to_c3ann:cell_methods = "time: mean" ;
		c3per_to_c3ann:standard_name = "area_fraction" ;
		c3per_to_c3ann:long_name = "transition from C3 perennial crops to C3 annual crops" ;
	float c3per_to_c3nfx(lat, lon, time) ;
		c3per_to_c3nfx:units = "1" ;
		c3per_to_c3nfx:_FillValue = -9999.f ;
		c3per_to_c3nfx:cell_methods = "time: mean" ;
		c3per_to_c3nfx:standard_name = "area_fraction" ;
		c3per_to_c3nfx:long_name = "transition from C3 perennial crops to C3 nitrogen-fixing crops" ;
	float c3per_to_c4ann(lat, lon, time) ;
		c3per_to_c4ann:units = "1" ;
		c3per_to_c4ann:_FillValue = -9999.f ;
		c3per_to_c4ann:cell_methods = "time: mean" ;
		c3per_to_c4ann:standard_name = "area_fraction" ;
		c3per_to_c4ann:long_name = "transition from C3 perennial crops to C4 annual crops" ;
	float c3per_to_c4per(lat, lon, time) ;
		c3per_to_c4per:units = "1" ;
		c3per_to_c4per:_FillValue = -9999.f ;
		c3per_to_c4per:cell_methods = "time: mean" ;
		c3per_to_c4per:standard_name = "area_fraction" ;
		c3per_to_c4per:long_name = "transition from C3 perennial crops to C4 perennial crops" ;
	float c3per_to_pastr(lat, lon, time) ;
		c3per_to_pastr:units = "1" ;
		c3per_to_pastr:_FillValue = -9999.f ;
		c3per_to_pastr:cell_methods = "time: mean" ;
		c3per_to_pastr:standard_name = "area_fraction" ;
		c3per_to_pastr:long_name = "transition from C3 perennial crops to managed pasture" ;
	float c3per_to_range(lat, lon, time) ;
		c3per_to_range:units = "1" ;
		c3per_to_range:_FillValue = -9999.f ;
		c3per_to_range:cell_methods = "time: mean" ;
		c3per_to_range:standard_name = "area_fraction" ;
		c3per_to_range:long_name = "transition from C3 perennial crops to rangeland" ;
	float c3per_to_secdf(lat, lon, time) ;
		c3per_to_secdf:units = "1" ;
		c3per_to_secdf:_FillValue = -9999.f ;
		c3per_to_secdf:cell_methods = "time: mean" ;
		c3per_to_secdf:standard_name = "area_fraction" ;
		c3per_to_secdf:long_name = "transition from C3 perennial crops to potentially forested secondary land" ;
	float c3per_to_secdn(lat, lon, time) ;
		c3per_to_secdn:units = "1" ;
		c3per_to_secdn:_FillValue = -9999.f ;
		c3per_to_secdn:cell_methods = "time: mean" ;
		c3per_to_secdn:standard_name = "area_fraction" ;
		c3per_to_secdn:long_name = "transition from C3 perennial crops to potentially non-forested secondary land" ;
	float c3per_to_urban(lat, lon, time) ;
		c3per_to_urban:units = "1" ;
		c3per_to_urban:_FillValue = -9999.f ;
		c3per_to_urban:cell_methods = "time: mean" ;
		c3per_to_urban:standard_name = "area_fraction" ;
		c3per_to_urban:long_name = "transition from C3 perennial crops to urban land" ;
	float c4ann_to_c3ann(lat, lon, time) ;
		c4ann_to_c3ann:units = "1" ;
		c4ann_to_c3ann:_FillValue = -9999.f ;
		c4ann_to_c3ann:cell_methods = "time: mean" ;
		c4ann_to_c3ann:standard_name = "area_fraction" ;
		c4ann_to_c3ann:long_name = "transition from C4 annual crops to C3 annual crops" ;
	float c4ann_to_c3nfx(lat, lon, time) ;
		c4ann_to_c3nfx:units = "1" ;
		c4ann_to_c3nfx:_FillValue = -9999.f ;
		c4ann_to_c3nfx:cell_methods = "time: mean" ;
		c4ann_to_c3nfx:standard_name = "area_fraction" ;
		c4ann_to_c3nfx:long_name = "transition from C4 annual crops to C3 nitrogen-fixing crops" ;
	float c4ann_to_c3per(lat, lon, time) ;
		c4ann_to_c3per:units = "1" ;
		c4ann_to_c3per:_FillValue = -9999.f ;
		c4ann_to_c3per:cell_methods = "time: mean" ;
		c4ann_to_c3per:standard_name = "area_fraction" ;
		c4ann_to_c3per:long_name = "transition from C4 annual crops to C3 perennial crops" ;
	float c4ann_to_c4per(lat, lon, time) ;
		c4ann_to_c4per:units = "1" ;
		c4ann_to_c4per:_FillValue = -9999.f ;
		c4ann_to_c4per:cell_methods = "time: mean" ;
		c4ann_to_c4per:standard_name = "area_fraction" ;
		c4ann_to_c4per:long_name = "transition from C4 annual crops to C4 perennial crops" ;
	float c4ann_to_pastr(lat, lon, time) ;
		c4ann_to_pastr:units = "1" ;
		c4ann_to_pastr:_FillValue = -9999.f ;
		c4ann_to_pastr:cell_methods = "time: mean" ;
		c4ann_to_pastr:standard_name = "area_fraction" ;
		c4ann_to_pastr:long_name = "transition from C4 annual crops to managed pasture" ;
	float c4ann_to_range(lat, lon, time) ;
		c4ann_to_range:units = "1" ;
		c4ann_to_range:_FillValue = -9999.f ;
		c4ann_to_range:cell_methods = "time: mean" ;
		c4ann_to_range:standard_name = "area_fraction" ;
		c4ann_to_range:long_name = "transition from C4 annual crops to rangeland" ;
	float c4ann_to_secdf(lat, lon, time) ;
		c4ann_to_secdf:units = "1" ;
		c4ann_to_secdf:_FillValue = -9999.f ;
		c4ann_to_secdf:cell_methods = "time: mean" ;
		c4ann_to_secdf:standard_name = "area_fraction" ;
		c4ann_to_secdf:long_name = "transition from C4 annual crops to potentially forested secondary land" ;
	float c4ann_to_secdn(lat, lon, time) ;
		c4ann_to_secdn:units = "1" ;
		c4ann_to_secdn:_FillValue = -9999.f ;
		c4ann_to_secdn:cell_methods = "time: mean" ;
		c4ann_to_secdn:standard_name = "area_fraction" ;
		c4ann_to_secdn:long_name = "transition from C4 annual crops to potentially non-forested secondary land" ;
	float c4ann_to_urban(lat, lon, time) ;
		c4ann_to_urban:units = "1" ;
		c4ann_to_urban:_FillValue = -9999.f ;
		c4ann_to_urban:cell_methods = "time: mean" ;
		c4ann_to_urban:standard_name = "area_fraction" ;
		c4ann_to_urban:long_name = "transition from C4 annual crops to urban land" ;
	float c4per_to_c3ann(lat, lon, time) ;
		c4per_to_c3ann:units = "1" ;
		c4per_to_c3ann:_FillValue = -9999.f ;
		c4per_to_c3ann:cell_methods = "time: mean" ;
		c4per_to_c3ann:standard_name = "area_fraction" ;
		c4per_to_c3ann:long_name = "transition from C4 perennial crops to C3 annual crops" ;
	float c4per_to_c3nfx(lat, lon, time) ;
		c4per_to_c3nfx:units = "1" ;
		c4per_to_c3nfx:_FillValue = -9999.f ;
		c4per_to_c3nfx:cell_methods = "time: mean" ;
		c4per_to_c3nfx:standard_name = "area_fraction" ;
		c4per_to_c3nfx:long_name = "transition from C4 perennial crops to C3 nitrogen-fixing crops" ;
	float c4per_to_c3per(lat, lon, time) ;
		c4per_to_c3per:units = "1" ;
		c4per_to_c3per:_FillValue = -9999.f ;
		c4per_to_c3per:cell_methods = "time: mean" ;
		c4per_to_c3per:standard_name = "area_fraction" ;
		c4per_to_c3per:long_name = "transition from C4 perennial crops to C3 perennial crops" ;
	float c4per_to_c4ann(lat, lon, time) ;
		c4per_to_c4ann:units = "1" ;
		c4per_to_c4ann:_FillValue = -9999.f ;
		c4per_to_c4ann:cell_methods = "time: mean" ;
		c4per_to_c4ann:standard_name = "area_fraction" ;
		c4per_to_c4ann:long_name = "transition from C4 perennial crops to C4 annual crops" ;
	float c4per_to_pastr(lat, lon, time) ;
		c4per_to_pastr:units = "1" ;
		c4per_to_pastr:_FillValue = -9999.f ;
		c4per_to_pastr:cell_methods = "time: mean" ;
		c4per_to_pastr:standard_name = "area_fraction" ;
		c4per_to_pastr:long_name = "transition from C4 perennial crops to managed pasture" ;
	float c4per_to_range(lat, lon, time) ;
		c4per_to_range:units = "1" ;
		c4per_to_range:_FillValue = -9999.f ;
		c4per_to_range:cell_methods = "time: mean" ;
		c4per_to_range:standard_name = "area_fraction" ;
		c4per_to_range:long_name = "transition from C4 perennial crops to rangeland" ;
	float c4per_to_secdf(lat, lon, time) ;
		c4per_to_secdf:units = "1" ;
		c4per_to_secdf:_FillValue = -9999.f ;
		c4per_to_secdf:cell_methods = "time: mean" ;
		c4per_to_secdf:standard_name = "area_fraction" ;
		c4per_to_secdf:long_name = "transition from C4 perennial crops to potentially forested secondary land" ;
	float c4per_to_secdn(lat, lon, time) ;
		c4per_to_secdn:units = "1" ;
		c4per_to_secdn:_FillValue = -9999.f ;
		c4per_to_secdn:cell_methods = "time: mean" ;
		c4per_to_secdn:standard_name = "area_fraction" ;
		c4per_to_secdn:long_name = "transition from C4 perennial crops to potentially non-forested secondary land" ;
	float c4per_to_urban(lat, lon, time) ;
		c4per_to_urban:units = "1" ;
		c4per_to_urban:_FillValue = -9999.f ;
		c4per_to_urban:cell_methods = "time: mean" ;
		c4per_to_urban:standard_name = "area_fraction" ;
		c4per_to_urban:long_name = "transition from C4 perennial crops to urban land" ;
	double lat(lat) ;
		lat:units = "degrees_north" ;
		lat:long_name = "latitude" ;
		lat:standard_name = "latitude" ;
		lat:axis = "Y" ;
	double lon(lon) ;
		lon:units = "degrees_east" ;
		lon:long_name = "longitude" ;
		lon:standard_name = "longitude" ;
		lon:axis = "X" ;
	float pastr_to_c3ann(lat, lon, time) ;
		pastr_to_c3ann:units = "1" ;
		pastr_to_c3ann:_FillValue = -9999.f ;
		pastr_to_c3ann:cell_methods = "time: mean" ;
		pastr_to_c3ann:standard_name = "area_fraction" ;
		pastr_to_c3ann:long_name = "transition from managed pasture to C3 annual crops" ;
	float pastr_to_c3nfx(lat, lon, time) ;
		pastr_to_c3nfx:units = "1" ;
		pastr_to_c3nfx:_FillValue = -9999.f ;
		pastr_to_c3nfx:cell_methods = "time: mean" ;
		pastr_to_c3nfx:standard_name = "area_fraction" ;
		pastr_to_c3nfx:long_name = "transition from managed pasture to C3 nitrogen-fixing crops" ;
	float pastr_to_c3per(lat, lon, time) ;
		pastr_to_c3per:units = "1" ;
		pastr_to_c3per:_FillValue = -9999.f ;
		pastr_to_c3per:cell_methods = "time: mean" ;
		pastr_to_c3per:standard_name = "area_fraction" ;
		pastr_to_c3per:long_name = "transition from managed pasture to C3 perennial crops" ;
	float pastr_to_c4ann(lat, lon, time) ;
		pastr_to_c4ann:units = "1" ;
		pastr_to_c4ann:_FillValue = -9999.f ;
		pastr_to_c4ann:cell_methods = "time: mean" ;
		pastr_to_c4ann:standard_name = "area_fraction" ;
		pastr_to_c4ann:long_name = "transition from managed pasture to C4 annual crops" ;
	float pastr_to_c4per(lat, lon, time) ;
		pastr_to_c4per:units = "1" ;
		pastr_to_c4per:_FillValue = -9999.f ;
		pastr_to_c4per:cell_methods = "time: mean" ;
		pastr_to_c4per:standard_name = "area_fraction" ;
		pastr_to_c4per:long_name = "transition from managed pasture to C4 perennial crops" ;
	float pastr_to_range(lat, lon, time) ;
		pastr_to_range:units = "1" ;
		pastr_to_range:_FillValue = -9999.f ;
		pastr_to_range:cell_methods = "time: mean" ;
		pastr_to_range:standard_name = "area_fraction" ;
		pastr_to_range:long_name = "transition from managed pasture to rangeland" ;
	float pastr_to_secdf(lat, lon, time) ;
		pastr_to_secdf:units = "1" ;
		pastr_to_secdf:_FillValue = -9999.f ;
		pastr_to_secdf:cell_methods = "time: mean" ;
		pastr_to_secdf:standard_name = "area_fraction" ;
		pastr_to_secdf:long_name = "transition from managed pasture to potentially forested secondary land" ;
	float pastr_to_secdn(lat, lon, time) ;
		pastr_to_secdn:units = "1" ;
		pastr_to_secdn:_FillValue = -9999.f ;
		pastr_to_secdn:cell_methods = "time: mean" ;
		pastr_to_secdn:standard_name = "area_fraction" ;
		pastr_to_secdn:long_name = "transition from managed pasture to potentially non-forested secondary land" ;
	float pastr_to_urban(lat, lon, time) ;
		pastr_to_urban:units = "1" ;
		pastr_to_urban:_FillValue = -9999.f ;
		pastr_to_urban:cell_methods = "time: mean" ;
		pastr_to_urban:standard_name = "area_fraction" ;
		pastr_to_urban:long_name = "transition from managed pasture to urban land" ;
	float primf_bioh(lat, lon, time) ;
		primf_bioh:standard_name = "vegetation_carbon_content" ;
		primf_bioh:units = "kg" ;
		primf_bioh:_FillValue = -9999.f ;
		primf_bioh:cell_methods = "time: mean" ;
		primf_bioh:long_name = "wood harvest biomass from primary forest, total from grid cell" ;
	float primf_harv(lat, lon, time) ;
		primf_harv:standard_name = "area_fraction" ;
		primf_harv:units = "1" ;
		primf_harv:_FillValue = -9999.f ;
		primf_harv:cell_methods = "time: mean" ;
		primf_harv:long_name = "wood harvest area from primary forest" ;
	float primf_to_c3ann(lat, lon, time) ;
		primf_to_c3ann:units = "1" ;
		primf_to_c3ann:_FillValue = -9999.f ;
		primf_to_c3ann:cell_methods = "time: mean" ;
		primf_to_c3ann:standard_name = "area_fraction" ;
		primf_to_c3ann:long_name = "transition from forested primary land to C3 annual crops" ;
	float primf_to_c3nfx(lat, lon, time) ;
		primf_to_c3nfx:units = "1" ;
		primf_to_c3nfx:_FillValue = -9999.f ;
		primf_to_c3nfx:cell_methods = "time: mean" ;
		primf_to_c3nfx:standard_name = "area_fraction" ;
		primf_to_c3nfx:long_name = "transition from forested primary land to C3 nitrogen-fixing crops" ;
	float primf_to_c3per(lat, lon, time) ;
		primf_to_c3per:units = "1" ;
		primf_to_c3per:_FillValue = -9999.f ;
		primf_to_c3per:cell_methods = "time: mean" ;
		primf_to_c3per:standard_name = "area_fraction" ;
		primf_to_c3per:long_name = "transition from forested primary land to C3 perennial crops" ;
	float primf_to_c4ann(lat, lon, time) ;
		primf_to_c4ann:units = "1" ;
		primf_to_c4ann:_FillValue = -9999.f ;
		primf_to_c4ann:cell_methods = "time: mean" ;
		primf_to_c4ann:standard_name = "area_fraction" ;
		primf_to_c4ann:long_name = "transition from forested primary land to C4 annual crops" ;
	float primf_to_c4per(lat, lon, time) ;
		primf_to_c4per:units = "1" ;
		primf_to_c4per:_FillValue = -9999.f ;
		primf_to_c4per:cell_methods = "time: mean" ;
		primf_to_c4per:standard_name = "area_fraction" ;
		primf_to_c4per:long_name = "transition from forested primary land to C4 perennial crops" ;
	float primf_to_pastr(lat, lon, time) ;
		primf_to_pastr:units = "1" ;
		primf_to_pastr:_FillValue = -9999.f ;
		primf_to_pastr:cell_methods = "time: mean" ;
		primf_to_pastr:standard_name = "area_fraction" ;
		primf_to_pastr:long_name = "transition from forested primary land to managed pasture" ;
	float primf_to_range(lat, lon, time) ;
		primf_to_range:units = "1" ;
		primf_to_range:_FillValue = -9999.f ;
		primf_to_range:cell_methods = "time: mean" ;
		primf_to_range:standard_name = "area_fraction" ;
		primf_to_range:long_name = "transition from forested primary land to rangeland" ;
	float primf_to_secdn(lat, lon, time) ;
		primf_to_secdn:units = "1" ;
		primf_to_secdn:_FillValue = -9999.f ;
		primf_to_secdn:cell_methods = "time: mean" ;
		primf_to_secdn:standard_name = "area_fraction" ;
		primf_to_secdn:long_name = "transition from forested primary land to potentially non-forested secondary land" ;
	float primf_to_urban(lat, lon, time) ;
		primf_to_urban:units = "1" ;
		primf_to_urban:_FillValue = -9999.f ;
		primf_to_urban:cell_methods = "time: mean" ;
		primf_to_urban:standard_name = "area_fraction" ;
		primf_to_urban:long_name = "transition from forested primary land to urban land" ;
	float primn_bioh(lat, lon, time) ;
		primn_bioh:standard_name = "vegetation_carbon_content" ;
		primn_bioh:units = "kg" ;
		primn_bioh:_FillValue = -9999.f ;
		primn_bioh:cell_methods = "time: mean" ;
		primn_bioh:long_name = "wood harvest biomass from primary non-forest, total from grid cell" ;
	float primn_harv(lat, lon, time) ;
		primn_harv:standard_name = "area_fraction" ;
		primn_harv:units = "1" ;
		primn_harv:_FillValue = -9999.f ;
		primn_harv:cell_methods = "time: mean" ;
		primn_harv:long_name = "wood harvest area from primary non-forest" ;
	float primn_to_c3ann(lat, lon, time) ;
		primn_to_c3ann:units = "1" ;
		primn_to_c3ann:_FillValue = -9999.f ;
		primn_to_c3ann:cell_methods = "time: mean" ;
		primn_to_c3ann:standard_name = "area_fraction" ;
		primn_to_c3ann:long_name = "transition from non-forested primary land to C3 annual crops" ;
	float primn_to_c3nfx(lat, lon, time) ;
		primn_to_c3nfx:units = "1" ;
		primn_to_c3nfx:_FillValue = -9999.f ;
		primn_to_c3nfx:cell_methods = "time: mean" ;
		primn_to_c3nfx:standard_name = "area_fraction" ;
		primn_to_c3nfx:long_name = "transition from non-forested primary land to C3 nitrogen-fixing crops" ;
	float primn_to_c3per(lat, lon, time) ;
		primn_to_c3per:units = "1" ;
		primn_to_c3per:_FillValue = -9999.f ;
		primn_to_c3per:cell_methods = "time: mean" ;
		primn_to_c3per:standard_name = "area_fraction" ;
		primn_to_c3per:long_name = "transition from non-forested primary land to C3 perennial crops" ;
	float primn_to_c4ann(lat, lon, time) ;
		primn_to_c4ann:units = "1" ;
		primn_to_c4ann:_FillValue = -9999.f ;
		primn_to_c4ann:cell_methods = "time: mean" ;
		primn_to_c4ann:standard_name = "area_fraction" ;
		primn_to_c4ann:long_name = "transition from non-forested primary land to C4 annual crops" ;
	float primn_to_c4per(lat, lon, time) ;
		primn_to_c4per:units = "1" ;
		primn_to_c4per:_FillValue = -9999.f ;
		primn_to_c4per:cell_methods = "time: mean" ;
		primn_to_c4per:standard_name = "area_fraction" ;
		primn_to_c4per:long_name = "transition from non-forested primary land to C4 perennial crops" ;
	float primn_to_pastr(lat, lon, time) ;
		primn_to_pastr:units = "1" ;
		primn_to_pastr:_FillValue = -9999.f ;
		primn_to_pastr:cell_methods = "time: mean" ;
		primn_to_pastr:standard_name = "area_fraction" ;
		primn_to_pastr:long_name = "transition from non-forested primary land to managed pasture" ;
	float primn_to_range(lat, lon, time) ;
		primn_to_range:units = "1" ;
		primn_to_range:_FillValue = -9999.f ;
		primn_to_range:cell_methods = "time: mean" ;
		primn_to_range:standard_name = "area_fraction" ;
		primn_to_range:long_name = "transition from non-forested primary land to rangeland" ;
	float primn_to_secdf(lat, lon, time) ;
		primn_to_secdf:units = "1" ;
		primn_to_secdf:_FillValue = -9999.f ;
		primn_to_secdf:cell_methods = "time: mean" ;
		primn_to_secdf:standard_name = "area_fraction" ;
		primn_to_secdf:long_name = "transition from non-forested primary land to potentially forested secondary land" ;
	float primn_to_urban(lat, lon, time) ;
		primn_to_urban:units = "1" ;
		primn_to_urban:_FillValue = -9999.f ;
		primn_to_urban:cell_methods = "time: mean" ;
		primn_to_urban:standard_name = "area_fraction" ;
		primn_to_urban:long_name = "transition from non-forested primary land to urban land" ;
	float range_to_c3ann(lat, lon, time) ;
		range_to_c3ann:units = "1" ;
		range_to_c3ann:_FillValue = -9999.f ;
		range_to_c3ann:cell_methods = "time: mean" ;
		range_to_c3ann:standard_name = "area_fraction" ;
		range_to_c3ann:long_name = "transition from rangeland to C3 annual crops" ;
	float range_to_c3nfx(lat, lon, time) ;
		range_to_c3nfx:units = "1" ;
		range_to_c3nfx:_FillValue = -9999.f ;
		range_to_c3nfx:cell_methods = "time: mean" ;
		range_to_c3nfx:standard_name = "area_fraction" ;
		range_to_c3nfx:long_name = "transition from rangeland to C3 nitrogen-fixing crops" ;
	float range_to_c3per(lat, lon, time) ;
		range_to_c3per:units = "1" ;
		range_to_c3per:_FillValue = -9999.f ;
		range_to_c3per:cell_methods = "time: mean" ;
		range_to_c3per:standard_name = "area_fraction" ;
		range_to_c3per:long_name = "transition from rangeland to C3 perennial crops" ;
	float range_to_c4ann(lat, lon, time) ;
		range_to_c4ann:units = "1" ;
		range_to_c4ann:_FillValue = -9999.f ;
		range_to_c4ann:cell_methods = "time: mean" ;
		range_to_c4ann:standard_name = "area_fraction" ;
		range_to_c4ann:long_name = "transition from rangeland to C4 annual crops" ;
	float range_to_c4per(lat, lon, time) ;
		range_to_c4per:units = "1" ;
		range_to_c4per:_FillValue = -9999.f ;
		range_to_c4per:cell_methods = "time: mean" ;
		range_to_c4per:standard_name = "area_fraction" ;
		range_to_c4per:long_name = "transition from rangeland to C4 perennial crops" ;
	float range_to_pastr(lat, lon, time) ;
		range_to_pastr:units = "1" ;
		range_to_pastr:_FillValue = -9999.f ;
		range_to_pastr:cell_methods = "time: mean" ;
		range_to_pastr:standard_name = "area_fraction" ;
		range_to_pastr:long_name = "transition from rangeland to managed pasture" ;
	float range_to_secdf(lat, lon, time) ;
		range_to_secdf:units = "1" ;
		range_to_secdf:_FillValue = -9999.f ;
		range_to_secdf:cell_methods = "time: mean" ;
		range_to_secdf:standard_name = "area_fraction" ;
		range_to_secdf:long_name = "transition from rangeland to potentially forested secondary land" ;
	float range_to_secdn(lat, lon, time) ;
		range_to_secdn:units = "1" ;
		range_to_secdn:_FillValue = -9999.f ;
		range_to_secdn:cell_methods = "time: mean" ;
		range_to_secdn:standard_name = "area_fraction" ;
		range_to_secdn:long_name = "transition from rangeland to potentially non-forested secondary land" ;
	float range_to_urban(lat, lon, time) ;
		range_to_urban:units = "1" ;
		range_to_urban:_FillValue = -9999.f ;
		range_to_urban:cell_methods = "time: mean" ;
		range_to_urban:standard_name = "area_fraction" ;
		range_to_urban:long_name = "transition from rangeland to urban land" ;
	float secdf_to_c3ann(lat, lon, time) ;
		secdf_to_c3ann:units = "1" ;
		secdf_to_c3ann:_FillValue = -9999.f ;
		secdf_to_c3ann:cell_methods = "time: mean" ;
		secdf_to_c3ann:standard_name = "area_fraction" ;
		secdf_to_c3ann:long_name = "transition from potentially forested secondary land to C3 annual crops" ;
	float secdf_to_c3nfx(lat, lon, time) ;
		secdf_to_c3nfx:units = "1" ;
		secdf_to_c3nfx:_FillValue = -9999.f ;
		secdf_to_c3nfx:cell_methods = "time: mean" ;
		secdf_to_c3nfx:standard_name = "area_fraction" ;
		secdf_to_c3nfx:long_name = "transition from potentially forested secondary land to C3 nitrogen-fixing crops" ;
	float secdf_to_c3per(lat, lon, time) ;
		secdf_to_c3per:units = "1" ;
		secdf_to_c3per:_FillValue = -9999.f ;
		secdf_to_c3per:cell_methods = "time: mean" ;
		secdf_to_c3per:standard_name = "area_fraction" ;
		secdf_to_c3per:long_name = "transition from potentially forested secondary land to C3 perennial crops" ;
	float secdf_to_c4ann(lat, lon, time) ;
		secdf_to_c4ann:units = "1" ;
		secdf_to_c4ann:_FillValue = -9999.f ;
		secdf_to_c4ann:cell_methods = "time: mean" ;
		secdf_to_c4ann:standard_name = "area_fraction" ;
		secdf_to_c4ann:long_name = "transition from potentially forested secondary land to C4 annual crops" ;
	float secdf_to_c4per(lat, lon, time) ;
		secdf_to_c4per:units = "1" ;
		secdf_to_c4per:_FillValue = -9999.f ;
		secdf_to_c4per:cell_methods = "time: mean" ;
		secdf_to_c4per:standard_name = "area_fraction" ;
		secdf_to_c4per:long_name = "transition from potentially forested secondary land to C4 perennial crops" ;
	float secdf_to_pastr(lat, lon, time) ;
		secdf_to_pastr:units = "1" ;
		secdf_to_pastr:_FillValue = -9999.f ;
		secdf_to_pastr:cell_methods = "time: mean" ;
		secdf_to_pastr:standard_name = "area_fraction" ;
		secdf_to_pastr:long_name = "transition from potentially forested secondary land to managed pasture" ;
	float secdf_to_range(lat, lon, time) ;
		secdf_to_range:units = "1" ;
		secdf_to_range:_FillValue = -9999.f ;
		secdf_to_range:cell_methods = "time: mean" ;
		secdf_to_range:standard_name = "area_fraction" ;
		secdf_to_range:long_name = "transition from potentially forested secondary land to rangeland" ;
	float secdf_to_secdn(lat, lon, time) ;
		secdf_to_secdn:units = "1" ;
		secdf_to_secdn:_FillValue = -9999.f ;
		secdf_to_secdn:cell_methods = "time: mean" ;
		secdf_to_secdn:standard_name = "area_fraction" ;
		secdf_to_secdn:long_name = "transition from potentially forested secondary land to potentially non-forested secondary land" ;
	float secdf_to_urban(lat, lon, time) ;
		secdf_to_urban:units = "1" ;
		secdf_to_urban:_FillValue = -9999.f ;
		secdf_to_urban:cell_methods = "time: mean" ;
		secdf_to_urban:standard_name = "area_fraction" ;
		secdf_to_urban:long_name = "transition from potentially forested secondary land to urban land" ;
	float secdn_to_c3ann(lat, lon, time) ;
		secdn_to_c3ann:units = "1" ;
		secdn_to_c3ann:_FillValue = -9999.f ;
		secdn_to_c3ann:cell_methods = "time: mean" ;
		secdn_to_c3ann:standard_name = "area_fraction" ;
		secdn_to_c3ann:long_name = "transition from potentially non-forested secondary land to C3 annual crops" ;
	float secdn_to_c3nfx(lat, lon, time) ;
		secdn_to_c3nfx:units = "1" ;
		secdn_to_c3nfx:_FillValue = -9999.f ;
		secdn_to_c3nfx:cell_methods = "time: mean" ;
		secdn_to_c3nfx:standard_name = "area_fraction" ;
		secdn_to_c3nfx:long_name = "transition from potentially non-forested secondary land to C3 nitrogen-fixing crops" ;
	float secdn_to_c3per(lat, lon, time) ;
		secdn_to_c3per:units = "1" ;
		secdn_to_c3per:_FillValue = -9999.f ;
		secdn_to_c3per:cell_methods = "time: mean" ;
		secdn_to_c3per:standard_name = "area_fraction" ;
		secdn_to_c3per:long_name = "transition from potentially non-forested secondary land to C3 perennial crops" ;
	float secdn_to_c4ann(lat, lon, time) ;
		secdn_to_c4ann:units = "1" ;
		secdn_to_c4ann:_FillValue = -9999.f ;
		secdn_to_c4ann:cell_methods = "time: mean" ;
		secdn_to_c4ann:standard_name = "area_fraction" ;
		secdn_to_c4ann:long_name = "transition from potentially non-forested secondary land to C4 annual crops" ;
	float secdn_to_c4per(lat, lon, time) ;
		secdn_to_c4per:units = "1" ;
		secdn_to_c4per:_FillValue = -9999.f ;
		secdn_to_c4per:cell_methods = "time: mean" ;
		secdn_to_c4per:standard_name = "area_fraction" ;
		secdn_to_c4per:long_name = "transition from potentially non-forested secondary land to C4 perennial crops" ;
	float secdn_to_pastr(lat, lon, time) ;
		secdn_to_pastr:units = "1" ;
		secdn_to_pastr:_FillValue = -9999.f ;
		secdn_to_pastr:cell_methods = "time: mean" ;
		secdn_to_pastr:standard_name = "area_fraction" ;
		secdn_to_pastr:long_name = "transition from potentially non-forested secondary land to managed pasture" ;
	float secdn_to_range(lat, lon, time) ;
		secdn_to_range:units = "1" ;
		secdn_to_range:_FillValue = -9999.f ;
		secdn_to_range:cell_methods = "time: mean" ;
		secdn_to_range:standard_name = "area_fraction" ;
		secdn_to_range:long_name = "transition from potentially non-forested secondary land to rangeland" ;
	float secdn_to_secdf(lat, lon, time) ;
		secdn_to_secdf:units = "1" ;
		secdn_to_secdf:_FillValue = -9999.f ;
		secdn_to_secdf:cell_methods = "time: mean" ;
		secdn_to_secdf:standard_name = "area_fraction" ;
		secdn_to_secdf:long_name = "transition from potentially non-forested secondary land to potentially forested secondary land" ;
	float secdn_to_urban(lat, lon, time) ;
		secdn_to_urban:units = "1" ;
		secdn_to_urban:_FillValue = -9999.f ;
		secdn_to_urban:cell_methods = "time: mean" ;
		secdn_to_urban:standard_name = "area_fraction" ;
		secdn_to_urban:long_name = "transition from potentially non-forested secondary land to urban land" ;
	float secmf_bioh(lat, lon, time) ;
		secmf_bioh:standard_name = "vegetation_carbon_content" ;
		secmf_bioh:units = "kg" ;
		secmf_bioh:_FillValue = -9999.f ;
		secmf_bioh:cell_methods = "time: mean" ;
		secmf_bioh:long_name = "wood harvest biomass from secondary mature forest, total from grid cell" ;
	float secmf_harv(lat, lon, time) ;
		secmf_harv:standard_name = "area_fraction" ;
		secmf_harv:units = "1" ;
		secmf_harv:_FillValue = -9999.f ;
		secmf_harv:cell_methods = "time: mean" ;
		secmf_harv:long_name = "wood harvest area from secondary mature forest" ;
	float secnf_bioh(lat, lon, time) ;
		secnf_bioh:standard_name = "vegetation_carbon_content" ;
		secnf_bioh:units = "kg" ;
		secnf_bioh:cell_methods = "time: mean" ;
		secnf_bioh:long_name = "wood harvest biomass from secondary non-forest, total from grid cell" ;
	float secnf_harv(lat, lon, time) ;
		secnf_harv:standard_name = "area_fraction" ;
		secnf_harv:units = "1" ;
		secnf_harv:_FillValue = -9999.f ;
		secnf_harv:cell_methods = "time: mean" ;
		secnf_harv:long_name = "wood harvest area from secondary non-forest" ;
	float secyf_bioh(lat, lon, time) ;
		secyf_bioh:standard_name = "vegetation_carbon_content" ;
		secyf_bioh:units = "kg" ;
		secyf_bioh:_FillValue = -9999.f ;
		secyf_bioh:cell_methods = "time: mean" ;
		secyf_bioh:long_name = "wood harvest biomass from secondary young forest, total from grid cell" ;
	float secyf_harv(lat, lon, time) ;
		secyf_harv:standard_name = "area_fraction" ;
		secyf_harv:units = "1" ;
		secyf_harv:_FillValue = -9999.f ;
		secyf_harv:cell_methods = "time: mean" ;
		secyf_harv:long_name = "wood harvest area from secondary young forest" ;
	int time(time) ;
		time:units = "days since 850-01-01" ;
		time:standard_name = "time" ;
		time:calendar = "noleap" ;
		time:bounds = "time_bnds" ;
		time:long_name = "time at the start of the annual transition time step" ;
	int time_bnds(time, nv) ;
		time_bnds:units = "days since 850-01-01" ;
		time_bnds:long_name = "start and end of each time step" ;
		time_bnds:calendar = "noleap" ;
	float urban_to_c3ann(lat, lon, time) ;
		urban_to_c3ann:units = "1" ;
		urban_to_c3ann:_FillValue = -9999.f ;
		urban_to_c3ann:cell_methods = "time: mean" ;
		urban_to_c3ann:standard_name = "area_fraction" ;
		urban_to_c3ann:long_name = "transition from urban land to C3 annual crops" ;
	float urban_to_c3nfx(lat, lon, time) ;
		urban_to_c3nfx:units = "1" ;
		urban_to_c3nfx:_FillValue = -9999.f ;
		urban_to_c3nfx:cell_methods = "time: mean" ;
		urban_to_c3nfx:standard_name = "area_fraction" ;
		urban_to_c3nfx:long_name = "transition from urban land to C3 nitrogen-fixing crops" ;
	float urban_to_c3per(lat, lon, time) ;
		urban_to_c3per:units = "1" ;
		urban_to_c3per:_FillValue = -9999.f ;
		urban_to_c3per:cell_methods = "time: mean" ;
		urban_to_c3per:standard_name = "area_fraction" ;
		urban_to_c3per:long_name = "transition from urban land to C3 perennial crops" ;
	float urban_to_c4ann(lat, lon, time) ;
		urban_to_c4ann:units = "1" ;
		urban_to_c4ann:_FillValue = -9999.f ;
		urban_to_c4ann:cell_methods = "time: mean" ;
		urban_to_c4ann:standard_name = "area_fraction" ;
		urban_to_c4ann:long_name = "transition from urban land to C4 annual crops" ;
	float urban_to_c4per(lat, lon, time) ;
		urban_to_c4per:units = "1" ;
		urban_to_c4per:_FillValue = -9999.f ;
		urban_to_c4per:cell_methods = "time: mean" ;
		urban_to_c4per:standard_name = "area_fraction" ;
		urban_to_c4per:long_name = "transition from urban land to C4 perennial crops" ;
	float urban_to_pastr(lat, lon, time) ;
		urban_to_pastr:units = "1" ;
		urban_to_pastr:_FillValue = -9999.f ;
		urban_to_pastr:cell_methods = "time: mean" ;
		urban_to_pastr:standard_name = "area_fraction" ;
		urban_to_pastr:long_name = "transition from urban land to managed pasture" ;
	float urban_to_range(lat, lon, time) ;
		urban_to_range:units = "1" ;
		urban_to_range:_FillValue = -9999.f ;
		urban_to_range:cell_methods = "time: mean" ;
		urban_to_range:standard_name = "area_fraction" ;
		urban_to_range:long_name = "transition from urban land to rangeland" ;
	float urban_to_secdf(lat, lon, time) ;
		urban_to_secdf:units = "1" ;
		urban_to_secdf:_FillValue = -9999.f ;
		urban_to_secdf:cell_methods = "time: mean" ;
		urban_to_secdf:standard_name = "area_fraction" ;
		urban_to_secdf:long_name = "transition from urban land to potentially forested secondary land" ;
	float urban_to_secdn(lat, lon, time) ;
		urban_to_secdn:units = "1" ;
		urban_to_secdn:_FillValue = -9999.f ;
		urban_to_secdn:cell_methods = "time: mean" ;
		urban_to_secdn:standard_name = "area_fraction" ;
		urban_to_secdn:long_name = "transition from urban land to potentially non-forested secondary land" ;

// global attributes:
		:comment = "LUH2" ;
		:contact = "gchurtt@umd.edu, lchini@umd.edu, steve.frolking@unh.edu, ritvik@umd.edu" ;
		:creation_date = "2016-10-12T18:26:36Z" ;
		:activity_id = "input4MIPs" ;
		:Conventions = "CF-1.6" ;
		:data_structure = "grid" ;
		:source = "LUH2 v2h: Land-Use Harmonization Data Set" ;
		:source_id = "LUH2 v2h" ;
		:license = "MIT" ;
		:further_info_url = "http://luh.umd.edu" ;
		:frequency = "yr" ;
		:institution_id = "UofMD" ;
		:institution = "University of Maryland College Park" ;
		:realm = "land" ;
		:publisher_institution = "Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC)" ;
		:publisher_url = "daac.ornl.gov" ;
		:publisher_email = "uso@daac.ornl.gov" ;
		:project = "Land-Use Model Intercomparison Project (LUMIP), Forcings Group for CMIP6" ;
		:references = "Hurtt et al. 2020, https://doi.org/10.5194/gmd-13-5425-2020" ;
		:title = "Land-Use Harmonization Data Sets (LUH2-GCB2019): Transitions among Land-use States" ;
}