# name (cntable.lum) The name of the Curve Number class is a primary key referenced by [cn2](/io-docs/introduction-1/landuse-and-management/landuse.lum/cn2.md) in [**landuse.lum**](/io-docs/introduction-1/landuse-and-management/landuse.lum.md). All names in the **cntable.lum** file must be unique. The name describes the land use type, treatment, and cover condition the Curve Number Values are valid for. | Name | Land use type | Treatment | Cover condition | | ---------------- | --------------------------------------------------------------- | ----------------------------------- | --------------- | | fal\_bare | Fallow | Bare soil | | | fal\_res\_p | Fallow | Crop residue | Poor | | fal\_res\_g | Fallow | Crop residue | Good | | rc\_strow\_p | Row Crops | Straight row | Poor | | rc\_strow\_g | Row Crops | Straight row | Good | | rc\_strowres\_p | Row Crops | Straight row with residue | Poor | | rc\_strowres\_g | Row Crops | Straight row with residue | Good | | rc\_cont\_p | Row Crops | Contoured | Poor | | rc\_cont\_g | Row Crops | Contoured | Good | | rc\_contres\_p | Row Crops | Contoured with residue | Poor | | rc\_contres\_g | Row Crops | Contoured with residue | Good | | rc\_contter\_p | Row Crops | Contoured and terraced | Poor | | rc\_contter\_g | Row Crops | Contoured and terraced | Good | | rc\_conterres\_p | Row Crops | Contoured and terraced with residue | Poor | | rc\_conterres\_g | Row Crops | Contoured and terraced with residue | Good | | sg\_strow\_p | Small Grains | Straight row | Poor | | sg\_strow\_g | Small Grains | Straight row | Good | | sg\_strowres\_p | Small Grains | Straight row with residue | Poor | | sg\_strowres\_g | Small Grains | Straight row with residue | Good | | sg\_cont\_p | Small Grains | Contoured | Poor | | sg\_cont\_g | Small Grains | Contoured | Good | | sg\_contres\_p | Small Grains | Contoured with residue | Poor | | sg\_contres\_g | Small Grains | Contoured with residue | Good | | sg\_contter\_p | Small Grains | Contoured and terraced | Poor | | sg\_contter\_g | Small Grains | Contoured and terraced | Good | | sg\_conterres\_p | Small Grains | Contoured and terraced with residue | Poor | | sg\_conterres\_g | Small Grains | Contoured and terraced with residue | Good | | legr\_strow\_p | Close-seeded or Broadcast Legumes or Rotation | Straight row | Poor | | legr\_strow\_g | Close-seeded or Broadcast Legumes or Rotation | Straight row | Good | | legr\_cont\_p | Close-seeded or Broadcast Legumes or Rotation | Contoured | Poor | | legr\_cont\_g | Close-seeded or Broadcast Legumes or Rotation | Contoured | Good | | legr\_contter\_p | Close-seeded or Broadcast Legumes or Rotation | Contoured and terraced | Poor | | legr\_contter\_g | Close-seeded or Broadcast Legumes or Rotation | Contoured and terraced | Good | | pastg\_p | Pasture, grassland, or range | --- | Poor | | pastg\_f | Pasture, grassland, or range | --- | Fair | | pastg\_g | Pasture, grassland, or range | --- | Good | | pasth | Meadow or continuous grass, no grazing, mowed for hay | --- | --- | | brush\_p | Brush-weed-grass mixture with brush the major element | --- | Poor | | brush\_f | Brush-weed-grass mixture with brush the major element | --- | Fair | | brush\_g | Brush-weed-grass mixture with brush the major element | --- | Good | | woodgr\_p | Woods-grass combination (orchard or tree farm) | --- | Poor | | woodgr\_f | Woods-grass combination (orchard or tree farm) | --- | Fair | | woodgr\_g | Woods-grass combination (orchard or tree farm) | --- | Good | | wood\_p | Forest | --- | Poor | | wood\_f | Forest | --- | Fair | | wood\_g | Forest | --- | Good | | farm | Farmsteads (buildings, lanes, driveways, and surrounding lots) | --- | --- | | open\_p | Open spaces (lawns, parks, golf courses, cemeteries, etc.) | --- | Poor | | urban | Paved parking lots, roofs, driveways, etc. (excl. right-of-way) | --- | --- | | paveroad | Paved streets and roads, open ditches (incl. right-of-way) | --- | --- | | gravroad | Gravel streets and roads (incl. right-of-way) | --- | --- | | dirtroad | Dirt streets and roads (incl. right-of-way) | --- | --- | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://swatplus.gitbook.io/io-docs/introduction-1/landuse-and-management/cntable.lum/name_cn.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.