tilupy.raster

Functions

read_raster(→ list[numpy.ndarray])	Convert a raster file (tif or asc) into numpy array.
read_tiff(→ list[numpy.ndarray])	Read and convert a tiff file into numpy array.
read_ascii(→ list[numpy.ndarray])	Read and convert a ascii file into numpy array.
write_tiff(→ None)	Write tif file from numpy array.
write_ascii(→ None)	Write ascii file from numpy array.
write_raster(→ None)	Write raster file from numpy array.

Module Contents

Functions

tilupy.raster.read_raster(file: str) → list[numpy.ndarray]

Convert a raster file (tif or asc) into numpy array.

Parameters:

file (str) – Path to the raster file.

Returns:

X and Y coordinates and data values in numpy array.

Return type:

list[np.ndarray]

tilupy.raster.read_tiff(file: str) → list[numpy.ndarray]

Read and convert a tiff file into numpy array.

Parameters:

file (str) – Path to the tiff file.

Returns:

X and Y coordinates and data values in numpy array.

Return type:

list[np.ndarray]

tilupy.raster.read_ascii(file: str) → list[numpy.ndarray]

Read and convert a ascii file into numpy array.

Parameters:

file (str) – Path to the ascii file.

Returns:

X and Y coordinates and data values in numpy array.

Return type:

list[np.ndarray]

tilupy.raster.write_tiff(x: numpy.ndarray, y: numpy.ndarray, z: numpy.ndarray, file_out: str, **kwargs) → None

Write tif file from numpy array.

Parameters:

• x (np.ndarray) – X coordinates.

• y (np.ndarray) – Y coordinates.

• z (np.ndarray) – Elevation values.

• file_out (str) – Name of the output folder.

tilupy.raster.write_ascii(x: numpy.ndarray, y: numpy.ndarray, z: numpy.ndarray, file_out: str) → None

Write ascii file from numpy array.

Parameters:

• x (np.ndarray) – X coordinates.

• y (np.ndarray) – Y coordinates.

• z (np.ndarray) – Elevation values.

• file_out (str) – Name of the output folder.

tilupy.raster.write_raster(x: numpy.ndarray, y: numpy.ndarray, z: numpy.ndarray, file_out: str, fmt: str = None, **kwargs) → None

Write raster file from numpy array.

Parameters:

• x (np.ndarray) – X coordinates.

• y (np.ndarray) – Y coordinates.

• z (np.ndarray) – Elevation values.

• file_out (str) – Name of the output folder.

• fmt (str) – Wanted format : “asc”, “ascii”, “txt”, “tif”, “tiff”.

Raises:

ValueError – If invalid format.