> For the complete documentation index, see [llms.txt](https://swatplus.gitbook.io/io-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swatplus.gitbook.io/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru.md). # hru-lte.hru | Field | Description | Type | Unit | Default | Range | | ------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------- | :-----: | :------: | :----------: | :--------: | | [id](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/id-hru-lte.hru.md) | ID of the HRU-lte | integer | n/a | | | | [name](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/name_hrulte_db.md) | Name of HRU-lte | string | n/a | n/a | n/a | | [area](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/area.md) | HRU-lte drainage area | real | km^2 | 0.0 | | | [cn2](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/cn2.md) | Condition II Curve Number | real | none | 80.0 | | | [cn3\_swf](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/cn3_swf.md) | Soil water factor for CN3 | real | none | 1.0 | | | [t\_conc](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/t_conc.md) | Time of concentration | real | min | 26.0 | | | [soil\_dp](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/soil_dp.md) | Soil profile depth | real | mm | 1500.0 | | | [perco\_co](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/perco_co.md) | Soil percolation coefficient | real | none | 0.0 | 0.0-6000.0 | | [slp](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/slp.md) | Land surface slope | real | m/m | 0.04 | 0.0-0.60 | | [slp\_len](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/slp_len.md) | Land surface slope length | real | m | 64.20 | | | [et\_co](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/et_co.md) | ET coefficient | real | none | | | | [aqu\_sp\_yld](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/aqu_sp_yld.md) | Specific yield of the shallow aquifer | real | mm | 0.05 | | | [alpha\_bf](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/alpha_bf.md) | Baseflow alpha factor | real | | 0.05 | | | [revap](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/revap.md) | Revap coefficient | real | none | 0.0 | | | [rchg\_dp](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/rchg_dp.md) | Percolation coefficient from shallow to deep aquifer | real | none | 0.01 | | | [sw\_init](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/sw_init.md) | Initial soil water (fraction of available water capacity) | real | fraction | 0.50 | 0.0-1.0 | | [aqu\_init](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/aqu_init.md) | Initial shallow aquifer storage | real | mm | 3.00 | | | [aqu\_sh\_flo](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/aqu_sh_flo.md) | Initial shallow aquifer flow | real | mm | 0.0 | | | [aqu\_dp\_flo](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/aqu_dp_flo.md) | Initial deep aquifer flow | real | mm | 300.0 | | | [snow\_h20](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/snow_h2o.md) | Initial snow water equivalent | real | mm | 0.0 | | | [lat](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/lat.md) | Latitude | real | | 31.60 | | | [soil\_text](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/soil_text.md) | Soil texture | string | n/a | n/a | n/a | | [trop\_flag](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/trop_flag.md) | Tropical flag | string | n/a | non\_trop | n/a | | [grow\_start](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/grow_start.md) | Start of growing season for non-tropical/start of monsoon initialization period for tropical | string | n/a | n/a | n/a | | [grow\_end](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/grow_end.md) | End of growing season for non-tropical/start of monsoon initialization period for tropical | string | n/a | n/a | n/a | | [plnt\_typ](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/plnt_typ.md) | Plant type | string | n/a | agrl | n/a | | [stress](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/stress.md) | Plant stress | real | fraction | 1 | 0.0-1.0 | | [pet\_flag](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/pet_flag.md) | Potential ET method | string | n/a | harg | n/a | | [irr\_flag](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/irr_flag.md) | Irrigation code | string | n/a | no\_irr | n/a | | [irr\_src](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/irr_src.md) | Irrigation source | string | n/a | outside\_bsn | n/a | | [t\_drain](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/t_drain.md) | Design subsurface tile drain time | real | hr | 0.0 | | | [usle\_k](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/usle_k.md) | USLE soil erodibility factor K | real | n/a | 0.32 | | | [usle\_c](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/usle_c.md) | USLE cover factor C | real | n/a | 0.20 | | | [usle\_p](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/usle_p.md) | USLE support practice factor P | real | n/a | 0.80 | | | [usle\_ls](/io-docs/introduction-1/hydrologic-response-units/hru-lte.hru/usle_ls.md) | USLE slope length and slope factor LS | real | n/a | 0.53 | |