xpublish-edr 0.4.0

xpublish-edr

Xpublish routers for the OGC EDR API.

Documentation and code

URLs for the docs and code.

Installation

For conda users you can

conda install --channel conda-forge xpublish_edr

or, if you are a pip users

pip install xpublish_edr

Example

import xarray as xr
import xpublish
from xpublish.routers import base_router, zarr_router
from xpublish_edr.cf_edr_router import cf_edr_router


ds = xr.open_dataset("dataset.nc")

rest = xpublish.Rest(
    datasets,
    routers=[
        (base_router, {"tags": ["info"]}),
        (cf_edr_router, {"tags": ["edr"], "prefix": "/edr"}),
        (zarr_router, {"tags": ["zarr"], "prefix": "/zarr"}),
    ],
)

OGC EDR Spec Compliance

This package attempts to follow the spec where reasonable, adding functionality where the value is demonstrable.

collections and Resource Paths Support

xpublish-edr does not currently support the /collections/{collectionId}/query path template described in the spec. Instead the path resource appears as /{dataset_id}/edr/{query}. This is because of the path structure of xpublish. In the future, if xpublish supports DataTree it could provide a path to supporting the spec compliant collections resource path.

However, despite the collections resource not existing, this implementation supports collection metadata at the dataset level through the /{dataset_id}/edr/ resource.

Supported Queries

8.2.1 Position query

Any additional query parameters are assumed to be additional selections to make on the dimensions/coordinates. These queries will use the specified selections method.

8.2.3 Area query

method is not applicable for the coordinates of area queries, only for selecting datetime, z, or additional dimensions.

For POLYGON coordinates, points that are located within OR on the polygons boundary are included in the response.

Get in touch

Report bugs, suggest features or view the source code on GitHub.

License and copyright

xpublish-edr is licensed under BSD 3-Clause "New" or "Revised" License (BSD-3-Clause).

Development occurs on GitHub at https://github.com/gulfofmaine/xpublish-edr/issues.