Utilities

empty_2d(dx, xmin, xmax, dy, ymin, ymax)	Create an empty 2D (x, y) DataArray.
empty_2d_transient(dx, xmin, xmax, dy, ymin, ...)	Create an empty transient 2D (time, x, y) DataArray.
empty_3d(dx, xmin, xmax, dy, ymin, ymax, layer)	Create an empty 2D (x, y) DataArray.
empty_3d_transient(dx, xmin, xmax, dy, ymin, ...)	Create an empty transient 3D (time, layer, x, y) DataArray.
where(condition, if_true, if_false[, keep_nan])	Wrapped version of xarray's .where.
cd(path)	Change directory, and change it back after the with block.
ignore_warnings()	Contextmanager to ignore RuntimeWarnings as they are frequently raised by the Dask delayed scheduler.
print_if_error(exception_type)	Prints error instead of raising it.
to_datetime(s)	Convert string to datetime.
coord_reference(da_coord)	Extracts dx, xmin, xmax for a coordinate DataArray, where x is any coordinate.
spatial_reference(a)	Extracts spatial reference from DataArray.
transform(a)	Extract the spatial reference information from the DataArray coordinates, into an affine.Affine object for writing to e.g. rasterio supported formats.
to_ugrid2d(data)	Convert a structured DataArray or Dataset into its UGRID-2D quadrilateral equivalent.
mdal_compliant_ugrid2d(dataset[, crs])	Ensures the xarray Dataset will be written to a UGRID netCDF that will be accepted by MDAL.
from_mdal_compliant_ugrid2d(dataset)	Undo some of the changes of mdal_compliant_ugrid2d: re-stack the layers.
ones_like_ugrid(grid)	Create an UgridDataArray of ones with the same shape and coordinates as the given Ugrid2d.
RegridderWeightsCache([max_cache_size])	This class stores any number of regridders that can regrid a single source grid to a single target grid.
RegridderWeightsCache.get_regridder(...[, ...])	Returns a regridder of the specified type and with the specified method.
RegridderType(*values)	Enumerator referring to regridder types in xugrid.