pycequeau.physiographic.base module

class pycequeau.physiographic.base.Basin(project_folder: str, basin_name: str, file_list: list, *args)

Bases: object

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property Basin

property CEfishnet

CP_routing()

Create the CP grid from the merged shp file This has the same dimensions as the FAC file in order to compare them both to do the routing process The CP grid is already processed and well polished

property CPfishnet

property DEM

carreauxEntiers_struct() → None

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carreauxPartiels_struct() → None

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property ce_fishnet_name

classmethod clean_grids(watershed: str, CEfishnet: Dataset)

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This function deletes the non used CE grid in the created fishnet https://gdal.org/doxygen/classOGRGeometry.html :param watershed: _description_ :type watershed: str :param CEfishnet: _description_ :type CEfishnet: ogr.DataSource

classmethod clip_shps(sub_basins: str, watershed: str, newSubBasins: str)

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Parameters:

• sub_basins (str) – _description_

• watershed (str) – _description_

• newSubBasins (str) – _description_

property cp_fishnet_name

create_CEfishnet(xoffset=0.0, yoffset=0.0)

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Parameters:

• xoffset (float, optional) – _description_. Defaults to 0.0.

• yoffset (float, optional) – _description_. Defaults to 0.0.

create_CPfishnet()

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create_CPgrid()

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Returns:

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Return type:

_type_

create_bassinVersant_structure()

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property get_CEgrid

property get_EPSG

property get_dimenssions

classmethod get_land_cover(gdf: GeoDataFrame, LC_name: str, attr: str) → tuple

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Parameters:

• gdf (gpd.GeoDataFrame) – _description_

• LC_name (str) – _description_

• ncols (int) – _description_

• nrows (int) – _description_

Returns:

_description_

Return type:

tuple

classmethod get_water_cover(shp_name: str, gdf: GeoDataFrame, ref_raster: str, ncols: int, nrows: int) → list

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Parameters:

• shp_name (str) – Water bodies shape file name

• shp_fishnet (gpd.GeoDataFrame) – fishnet shape file

• ref_raster (str) – reference raster to get the size of the pixel

• ncols (int) – _description_

• nrows (int) – _description_

Returns:

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Return type:

list

classmethod join_shps(CEfishnet: str, SubBasins: str, CPfishnet: str)

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Parameters:

• CEfishnet (str) – _description_

• SubBasins (str) – _description_

• CPfishnet (str) – _description_

plot_routing(area_th=0.01)

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Parameters:

area_th (float, optional) – _description_. Defaults to 0.01.

polish_CPfishnet(area_th=0.05)

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Parameters:

• area_th (float, optional) – _description_. Defaults to 0.05.

• flow_th (float, optional) – _description_. Defaults to 5e3.

property project_path

rasterize_maps()

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set_dimensions(dx: float, dy: float)

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Parameters:

• dx (float) – _description_

• dy (float) – _description_

property watershed_shapefile