Convert a CoverageJSON response to a tidy tibble

Flattens a CoverageJSON Coverage or CoverageCollection into a long tibble with one row per (coverage, parameter, domain position). Handles primitive, regularly spaced, and composite tuple axes, including the axes used by Grid, PointSeries, MultiPointSeries, and Trajectory domains. Additional coordinate dimensions are appended as .axis_* columns. Inline NdArray ranges are validated before they are flattened.

Usage

covjson_to_tibble(x, datetime_as_posix = TRUE)

Arguments

x

A CoverageJSON object: either an edr_response returned by edr_location() / edr_area() / edr_cube() (etc.) with format = "covjson", or the raw parsed list.

datetime_as_posix

If TRUE (default), attempts to parse the time axis to POSIXct (UTC). Falls back to character on failure.

Value

A tibble whose first columns are coverage_id, parameter, parameter_label, unit, datetime, x, y, z, and value. Columns that are absent from the source are filled with NA. Nonstandard CoverageJSON coordinates are appended without changing row cardinality, using names such as .axis_realisations. The tibble carries an edr_covjson_metadata attribute with versioned, per-coverage domain, axis, and effective referencing metadata.