Dfs3

Dfs3(self, filename)

Class for reading/writing dfs3 files.

Attributes

Name	Description
deletevalue	File delete value.
dx	Step size in x direction.
dy	Step size in y direction.
dz	Step size in y direction.
end_time	File end time.
is_geo	Are coordinates geographical (LONG/LAT)?
items	List of items.
latitude	Origin latitude.
longitude	Origin longitude.
n_items	Number of items.
n_timesteps	Number of time steps.
orientation	Orientation (in own CRS).
origin	Origin (in own CRS).
start_time	File start time.
timestep	Time step size in seconds.

Name	Description
append	Append a Dataset to an existing dfs3 file.
read	Read data from a dfs3 file.

Dfs3.append(ds, validate=True)

Append a Dataset to an existing dfs3 file.

Name	Type	Description	Default
ds	Dataset	Dataset to append	required
validate	bool	Validate that the dataset to append has the same geometry and items as the original file	`True`

The original file is modified.

Dfs3.read(
    items=None,
    time=None,
    area=None,
    layers=None,
    keepdims=False,
    dtype=np.float32,
)

Read data from a dfs3 file.

Name	Type	Description	Default
items	str \| int \| Sequence[str \| int] \| None	Read only selected items, by number (0-based), or by name	`None`
time	int \| str \| slice \| None	Read only selected time steps, by default None (=all)	`None`
area	tuple[float, float, float, float] \| None	Read only data within the specified rectangular area (x0, x1, y0, y1)	`None`
keepdims	bool	When reading a single time step or a single layer only, should the singleton dimension be kept in the returned Dataset? by default: False	`False`
layers	str \| int \| Sequence[int] \| None	Read only data for specific layers, by default None	`None`
dtype	Any	Define the dtype of the returned dataset (default = np.float32)	`np.float32`

Name	Type	Description
	Dataset