Struct NetCDF4File 

pub struct NetCDF4File { /* private fields */ }

A NetCDF-4 file reader.

Wraps a rustyhdf5 File and provides NetCDF-4 semantics: dimensions, variables with CF attributes, groups, and type mapping.

Implementations

impl NetCDF4File

pub fn open<P: AsRef<Path>>(path: P) -> Result<Self, Error>

Open a NetCDF-4 file from a filesystem path.

pub fn from_bytes(data: Vec<u8>) -> Result<Self, Error>

Open a NetCDF-4 file from in-memory bytes.

pub fn nc_properties(&self) -> Result<Option<String>, Error>

Get the _NCProperties root attribute, if present.

This attribute is written by standard NetCDF-4 libraries and contains provenance information (library version, HDF5 version, etc.).

pub fn dimensions(&self) -> Result<Vec<Dimension>, Error>

List dimensions defined in the root group.

pub fn variables(&self) -> Result<Vec<Variable<'_>>, Error>

List all variables in the root group.

pub fn variable(&self, name: &str) -> Result<Variable<'_>, Error>

Get a specific variable by name from the root group.

pub fn global_attrs(&self) -> Result<HashMap<String, AttrValue>, Error>

Read all global (root group) attributes.

pub fn group_names(&self) -> Result<Vec<String>, Error>

List subgroup names in the root group.

pub fn group(&self, name: &str) -> Result<NetCDF4Group<'_>, Error>

Get a subgroup by name.

pub fn hdf5_file(&self) -> &File

Access the underlying HDF5 file for advanced operations.

Trait Implementations

impl Debug for NetCDF4File

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.