Settings¶

NC_ALLOW_BEST_FIT_TIME_INDEX¶

If True (default), find the closest valid time step to the timestamp given. If False, exact timestamps are required, and a timestamp which doesn’t match any time step in the dataset will be considered invalid.

NC_ALLOW_BEST_FIT_TIME_INDEX = True

NC_ARCGIS_BASE_URL¶

The base URL for the ArcGIS REST API interface. Defaults to arcgis/rest/

NC_ARCGIS_BASE_URL = 'arcgis/rest/'

NC_ENABLE_STRIDING¶

Stride data if the data resolution is larger than the requested image resolution. Defaults to False.

NC_ENABLE_STRIDING = False

NC_FORCE_WEBP¶

Return WebP-formatted images instead of PNG if the browser supports it, regardless of requested format. Defaults to False.

NC_FORCE_WEBP = False

NC_INSTALLED_INTERFACES¶

A list of web services interfaces to enable. By default, this is the ArcGIS REST API (plus the extended ArcGIS API) and the data interface.

NC_INSTALLED_INTERFACES = (
    'ncdjango.interfaces.data',
    'ncdjango.interfaces.arcgis_extended',
    'ncdjango.interfaces.arcgis'
)

NC_MAX_TEMPORARY_SERVICE_AGE¶

The length of time (in seconds) to keep a temporary service (usually created as the result of a geoprocessing job) before automatically deleting it. Defaults to 43200 seconds (12 hours).

NC_MAX_TEMPORARY_SERVICE_AGE = 43200  # 12 hours

NC_MAX_UNIQUE_VALUES¶

The maximum number of unique values for a dataset to return through the data interface. Defaults to 100.

NC_MAX_UNIQUE_VALUES = 100

NC_REGISTERED_JOBS¶

A list of geoprocessing jobs to make available to clients. This should be a dictionary with the following format:

NC_REGISTERED_JOBS = {
    '<name>': {  # Name used for the API
        'type': '<task|workflow>',  # Job type: 'task' or 'workflow'
        'task': '<module path to task class>',  # If type is task
        'path': '<absolute path to workflow definition file>',  # If type is workflow
        'publish_raster_results': True,  # Automatically publish raster outputs as services?
        'results_renderer': StretchedRenderer([
            (0, Color(240, 59, 32)),
            (50, Color(254, 178, 76)),
            (100, Color(255, 237, 160))
        ])  # Renderer definition for automatically published services
    }
}

NC_SERVICE_DATA_ROOT¶

The root location of NetCDF datasets. Defaults to /var/ncdjango/services/.

NC_SERVICE_DATA_ROOT = '/var/ncdjango/services/'

NC_TEMPORARY_FILE_LOCATION¶

The location to store temporary files (uploads). Defaults to /tmp.

NC_TEMPORARY_FILE_LOCATION = '/tmp'

NC_WARP_MAX_DEPTH¶

The maximum recursion depth to use when generating the mesh used to warp output images to the requested projection. Defaults to 5.

NC_WARP_MAX_DEPTH = 5

NC_WARP_PROJECTION_THRESHOLD¶

The tolerance (in pixels) to use when warping images to the requested projection. Defaults to 1.5. When warping the image, a mesh of varying size is used. The size is determined by recursively subdividing a line and comparing the projected midpoint to a “guessed” midpoint. The subdivision stops when the difference is within the tolerance, or :ref:`setting-warp-max-depth` is reached.

NC_WARP_PROJECTION_THRESHOLD = 1.5