gemgis.raster.resize_raster

gemgis.raster.resize_raster(raster: Union[numpy.ndarray, rasterio.io.DatasetReader], width: int, height: int) → numpy.ndarray

Resizing raster to given dimensions

Parameters

• array (Union[np.ndarray, rasterio.io.DatasetReader]) – Array that will be resized

• width (int) – Width of the resized array, e.g. width=100

• height (int) – Height of the resized array, e.g. height=100

Returns

array_resized – Resized array

Return type

np.ndarray

New in version 1.0.x.

Example

>>> # Loading Libraries and File
>>> import gemgis as gg
>>> import rasterio
>>> import numpy as np
>>> raster = rasterio.open(fp='raster.tif')
>>> raster.read(1).shape
(275, 250)

>>> # Resizing raster
>>> raster_resized = gg.raster.resize_raster(raster=raster, width=10, height=10)
>>> raster_resized.shape
(10, 10)

See also

resize_by_array

Resizing a raster by the shape of another array