Struct nexrad_data::volume::Record

pub struct Record<'a>(/* private fields */);

Represents a single LDM record with its data which may be compressed.

The Unidata Local Data Manager (LDM) is a data distribution system used by the NWS to distribute NEXRAD archival radar data. A NEXRAD “Archive II” file starts with an crate::volume::Header followed by a series of compressed LDM records, each containing messages with radar data.

Implementations

impl<'a> Record<'a>

pub fn new(data: Vec<u8>) -> Self

Creates a new LDM record with the provided data.

pub fn from_slice(data: &'a [u8]) -> Self

Creates a new LDM record with the provided data slice.

pub fn data(&self) -> &[u8]

The data contained in this LDM record.

pub fn compressed(&self) -> bool

Whether this LDM record’s data is compressed.

pub fn decompress<'b>(&self) -> Result<Record<'b>>

Decompresses this LDM record’s data.

pub fn messages(&self) -> Result<Vec<MessageWithHeader>>

Decodes the NEXRAD level II messages contained in this LDM record.