rasterio.sample module¶
-
rasterio.sample.
sample_gen
(dataset, xy, indexes=None, masked=False)¶ Sample pixels from a dataset
- Parameters
dataset (rasterio Dataset) – Opened in “r” mode.
xy (iterable) – Pairs of x, y coordinates in the dataset’s reference system.
indexes (int or list of int) – Indexes of dataset bands to sample.
masked (bool, default: False) – Whether to mask samples that fall outside the extent of the dataset.
- Yields
array – A array of length equal to the number of specified indexes containing the dataset values for the bands corresponding to those indexes.