wolfhece.interpolating_raster

Module Contents

class wolfhece.interpolating_raster.interpolating_raster

nullvalue_for_hole(WA)

Sets the null value for a WolfArray to 0 (as per the convention in the interpolation routine).

export_z_or_v_bin(fn_read, manager, name, type_hazard='z', type_extraction='danger_map', param_danger=[0, -1, 1], threshold: float = 0.01)

Reads the free surface altitude from a GPU simulation and exports it in binary format.

Parameters:

• fn_read_simu (str) – The simulation file to read.

• fn_laststep (str) – The folder EXTRACTED_LAST_STEP defined in acceptability/INBE.

• param_danger (list) – The time step to extract the results gpu (in order :) to start / end / every X

• fn_write (str) – The path to save the output in binary format.

• type_hazard (str) – Either 'z' for water level only, or 'z_v' for water level and velocity.

riverbed_trace(fn_read_simu, fn_output, threshold, type_extraction='danger_map')

Recognizes the riverbed trace based on a simulation, where water depth above a given threshold is considered part of the riverbed.

Parameters:

• fn_read_simu (str) – The simulation file to read.

• fn_output (str) – The location to save the riverbed trace as a .tiff file.

• threshold (float) – The water depth threshold above which the areas are considered riverbed.

empty_folder(folder)

Empties the content of a directory if it exists.

soustraction(fn_a, fn_b, fn_result)

mask_creation_data(mask_file, ground_file, output_file)

MNT_and_mask_creation_all(fn_bathy, fn_mtn_cropped, fn_where_buildings, fn_mask_final)

batch_creation_and_interpolation_fotran_holes(manager, checked_paths: list[pathlib.Path], iftest: bool) → tuple[bool, list[str]]

Creates a batch file to launch holes.exe from the selected simulations and launches it.

• Every files in EXTRACTED_LAST_STEP are interpolated for tests (iftest==True).

• Only the check simulations of the windows are interpolated for the GUI (iftest!=True).

Parameters:

• checked_paths – list of paths to the checked simulations

• iftest – boolean to indicate if the function is called from the tests or not

batch_creation_and_interpolation_python_eikonal(manager, checked_paths: list[pathlib.Path], iftest: bool, ifwd=False) → tuple[bool, list[str]]

Creates a batch file to launch holes.exe from the selected simulations and launches it.

• Every files in EXTRACTED_LAST_STEP are interpolated for tests (iftest==True).

• Only the check simulations of the windows are interpolated for the GUI (iftest!=True).

Parameters:

• checked_paths – list of paths to the checked simulations

• iftest – boolean to indicate if the function is called from the tests or not