hydromt_sfincs.components.grid.SfincsInfiltration.create_cn_with_recovery#

SfincsInfiltration.create_cn_with_recovery(lulc, hsg, ksat, reclass_table, effective, factor_ksat=1, block_size=2000)[source]#

Create model the Soil Conservation Service (SCS) Curve Number (CN) files for SFINCS including recovery term based on the soil saturation

Parameters:

  • lulc (str, Path, or RasterDataset) – Landuse/landcover data set

  • hsg (str, Path, or RasterDataset) – HSG (Hydrological Similarity Group) in integers

  • ksat (str, Path, or RasterDataset) – Ksat (saturated hydraulic conductivity) [mm/hr]

  • reclass_table (str, Path, or RasterDataset) – reclass table to relate landcover with soiltype

  • effective (float) – estimate of percentage effective soil, e.g. 0.50 for 50%

  • factor_ksat (float) – factor to convert units of Ksat, e.g. from micrometer per second to mm/hr

  • block_size (float) – maximum block size - use larger values will get more data in memory but can be faster, default=2000

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