zonal_statistics

Luo_Suppe2026-08-15

gma.smc.extraction.zonal_statistics

[function] zonal_statistics(in_ly, in_ds, agg_fun = np.sum):

Statistics by region according to Features.

Parameters:

in_ly: Layer.

A gma vector layer.

in_ds: Dataset.

A gma raster dataset.

**Optional:

agg_fun = def. Default np.sum.

Calculate functions. For Example:

def func(in_ar):
    return in_ar.mean()
agg_fun = func

in_ar: Input NumPy arrays with region shape and a masked use in_ds nodata.

Returns:

Type: DataFrame.