raster_tools.data_to_raster#

raster_tools.data_to_raster(data, mask=None, x=None, y=None, affine=None, crs=None, nv=None, burn=False)[source]#

Create a Raster from a data array.

Parameters

  • data (np.ndarray, dask.array.Array) – The data array.

  • mask (np.ndarray, dask.array.Array) – A boolean mask array. The default is to generate a mask from the data using nv.

  • x (list, np.ndarra, optional) – The x coordinate value. If x and y are not specified, affine is used to generate x and y coordinates.

  • y (list, np.ndarra, optional) – The y coordinate value. If x and y are not specified, affine is used to generate x and y coordinates.

  • affine (affine.Affine, optional) –

    If None, the affine matrix is created using x and y. If affine is None and x and y are not specified, default affine matrix of:

    | 1.0 0.0 0.0 |
| 0.0 1.0   N |

    where N is the size of the y dim.

  • crs (int, str, rasterio.CRS, optional) – The CRS to use for the result. The default is no CRS.

  • nv (scalar, optional) – The nodata/null value to use. The default is no null value.

  • burn (bool, optional) – If True, mask is used to ‘burn’ the null value into the data array (e.g. np.where(mask, nv, data)). The default is False.

Returns

raster – The resulting Raster object.

Return type

Raster

See also

data_to_raster_like, data_to_xr_raster, data_to_xr_raster_ds, data_to_xr_raster_ds_like, data_to_xr_raster_like, dataarray_to_raster, dataarray_to_xr_raster, dataarray_to_xr_raster_ds